Update all code styles
This commit is contained in:
@@ -1,7 +1,7 @@
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local inspect = {
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_VERSION = 'inspect.lua 3.1.0',
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_URL = 'http://github.com/kikito/inspect.lua',
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_DESCRIPTION = 'human-readable representations of tables',
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_VERSION = "inspect.lua 3.1.0",
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_URL = "http://github.com/kikito/inspect.lua",
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_DESCRIPTION = "human-readable representations of tables",
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_LICENSE = [[
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MIT LICENSE
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@@ -25,13 +25,13 @@ local inspect = {
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CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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]]
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]],
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}
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local tostring = tostring
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inspect.KEY = setmetatable({}, {__tostring = function() return 'inspect.KEY' end})
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inspect.METATABLE = setmetatable({}, {__tostring = function() return 'inspect.METATABLE' end})
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inspect.KEY = setmetatable({}, { __tostring = function() return "inspect.KEY" end })
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inspect.METATABLE = setmetatable({}, { __tostring = function() return "inspect.METATABLE" end })
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-- Apostrophizes the string if it has quotes, but not aphostrophes
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-- Otherwise, it returns a regular quoted string
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@@ -44,51 +44,64 @@ end
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-- \a => '\\a', \0 => '\\0', 31 => '\31'
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local shortControlCharEscapes = {
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["\a"] = "\\a", ["\b"] = "\\b", ["\f"] = "\\f", ["\n"] = "\\n",
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["\r"] = "\\r", ["\t"] = "\\t", ["\v"] = "\\v"
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["\a"] = "\\a",
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["\b"] = "\\b",
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["\f"] = "\\f",
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["\n"] = "\\n",
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["\r"] = "\\r",
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["\t"] = "\\t",
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["\v"] = "\\v",
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}
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local longControlCharEscapes = {} -- \a => nil, \0 => \000, 31 => \031
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for i=0, 31 do
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for i = 0, 31 do
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local ch = string.char(i)
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if not shortControlCharEscapes[ch] then
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shortControlCharEscapes[ch] = "\\"..i
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longControlCharEscapes[ch] = string.format("\\%03d", i)
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shortControlCharEscapes[ch] = "\\" .. i
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longControlCharEscapes[ch] = string.format("\\%03d", i)
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end
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end
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local function escape(str)
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return (str:gsub("\\", "\\\\")
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:gsub("(%c)%f[0-9]", longControlCharEscapes)
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:gsub("%c", shortControlCharEscapes))
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:gsub("(%c)%f[0-9]", longControlCharEscapes)
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:gsub("%c", shortControlCharEscapes))
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end
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local function isIdentifier(str)
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return type(str) == 'string' and str:match( "^[_%a][_%a%d]*$" )
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return type(str) == "string" and str:match("^[_%a][_%a%d]*$")
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end
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local function isSequenceKey(k, sequenceLength)
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return type(k) == 'number'
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and 1 <= k
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and k <= sequenceLength
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and math.floor(k) == k
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return type(k) == "number"
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and 1 <= k
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and k <= sequenceLength
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and math.floor(k) == k
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end
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local defaultTypeOrders = {
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['number'] = 1, ['boolean'] = 2, ['string'] = 3, ['table'] = 4,
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['function'] = 5, ['userdata'] = 6, ['thread'] = 7
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["number"] = 1,
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["boolean"] = 2,
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["string"] = 3,
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["table"] = 4,
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["function"] = 5,
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["userdata"] = 6,
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["thread"] = 7,
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}
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local function sortKeys(a, b)
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local ta, tb = type(a), type(b)
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-- strings and numbers are sorted numerically/alphabetically
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if ta == tb and (ta == 'string' or ta == 'number') then return a < b end
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if ta == tb and (ta == "string" or ta == "number") then return a < b end
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local dta, dtb = defaultTypeOrders[ta], defaultTypeOrders[tb]
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-- Two default types are compared according to the defaultTypeOrders table
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if dta and dtb then return defaultTypeOrders[ta] < defaultTypeOrders[tb]
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elseif dta then return true -- default types before custom ones
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elseif dtb then return false -- custom types after default ones
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if dta and dtb then
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return defaultTypeOrders[ta] < defaultTypeOrders[tb]
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elseif dta then
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return true -- default types before custom ones
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elseif dtb then
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return false -- custom types after default ones
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end
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-- custom types are sorted out alphabetically
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@@ -104,6 +117,7 @@ local function getSequenceLength(t)
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len = len + 1
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v = rawget(t, len)
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end
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return len - 1
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end
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@@ -113,30 +127,32 @@ local function getNonSequentialKeys(t)
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for k, _ in pairs(t) do
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if not isSequenceKey(k, sequenceLength) then table.insert(keys, k) end
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end
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table.sort(keys, sortKeys)
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return keys, sequenceLength
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end
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local function getToStringResultSafely(t, mt)
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local __tostring = type(mt) == 'table' and rawget(mt, '__tostring')
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local __tostring = type(mt) == "table" and rawget(mt, "__tostring")
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local str, ok
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if type(__tostring) == 'function' then
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if type(__tostring) == "function" then
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ok, str = pcall(__tostring, t)
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str = ok and str or 'error: ' .. tostring(str)
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str = ok and str or "error: " .. tostring(str)
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end
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if type(str) == 'string' and #str > 0 then return str end
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if type(str) == "string" and #str > 0 then return str end
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end
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local function countTableAppearances(t, tableAppearances)
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tableAppearances = tableAppearances or {}
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if type(t) == 'table' then
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if type(t) == "table" then
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if not tableAppearances[t] then
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tableAppearances[t] = 1
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for k, v in pairs(t) do
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countTableAppearances(k, tableAppearances)
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countTableAppearances(v, tableAppearances)
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end
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countTableAppearances(getmetatable(t), tableAppearances)
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else
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tableAppearances[t] = tableAppearances[t] + 1
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@@ -148,43 +164,44 @@ end
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local copySequence = function(s)
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local copy, len = {}, #s
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for i=1, len do copy[i] = s[i] end
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for i = 1, len do copy[i] = s[i] end
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return copy, len
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end
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local function makePath(path, ...)
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local keys = {...}
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local keys = { ... }
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local newPath, len = copySequence(path)
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for i=1, #keys do
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for i = 1, #keys do
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newPath[len + i] = keys[i]
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end
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return newPath
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end
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-- Cooldude2606: Modified this to respect the depth option
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local function processRecursive(process, item, path, visited, depth)
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if item == nil then return nil end
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if visited[item] then return visited[item] end
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if item == nil then return nil end
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if visited[item] then return visited[item] end
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local processed = process(item, path)
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if type(processed) == "table" and (depth == nil or depth > 0) then
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local processedCopy = {}
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visited[item] = processedCopy
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local processedKey
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local processed = process(item, path)
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if type(processed) == 'table' and (depth == nil or depth > 0) then
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local processedCopy = {}
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visited[item] = processedCopy
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local processedKey
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for k, v in pairs(processed) do
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processedKey = processRecursive(process, k, makePath(path, k, inspect.KEY), visited, depth and depth - 1)
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if processedKey ~= nil then
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processedCopy[processedKey] = processRecursive(process, v, makePath(path, processedKey), visited, depth and depth - 1)
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end
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for k, v in pairs(processed) do
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processedKey = processRecursive(process, k, makePath(path, k, inspect.KEY), visited, depth and depth - 1)
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if processedKey ~= nil then
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processedCopy[processedKey] = processRecursive(process, v, makePath(path, processedKey), visited, depth and depth - 1)
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end
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local mt = processRecursive(process, getmetatable(processed), makePath(path, inspect.METATABLE), visited, depth and depth - 1)
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setmetatable(processedCopy, mt)
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processed = processedCopy
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end
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return processed
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local mt = processRecursive(process, getmetatable(processed), makePath(path, inspect.METATABLE), visited, depth and depth - 1)
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setmetatable(processedCopy, mt)
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processed = processedCopy
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end
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return processed
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end
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@@ -192,13 +209,13 @@ end
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-------------------------------------------------------------------
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local Inspector = {}
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local Inspector_mt = {__index = Inspector}
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local Inspector_mt = { __index = Inspector }
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function Inspector:puts(...)
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local args = {...}
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local args = { ... }
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local buffer = self.buffer
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local len = #buffer
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for i=1, #args do
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local len = #buffer
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for i = 1, #args do
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len = len + 1
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buffer[len] = args[i]
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end
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@@ -222,9 +239,9 @@ function Inspector:getId(v)
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local id = self.ids[v]
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if not id then
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local tv = type(v)
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id = (self.maxIds[tv] or 0) + 1
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id = (self.maxIds[tv] or 0) + 1
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self.maxIds[tv] = id
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self.ids[v] = id
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self.ids[v] = id
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end
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return tostring(id)
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end
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@@ -240,44 +257,44 @@ function Inspector:putTable(t)
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if t == inspect.KEY or t == inspect.METATABLE then
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self:puts(tostring(t))
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elseif self:alreadyVisited(t) then
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self:puts('<table ', self:getId(t), '>')
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self:puts("<table ", self:getId(t), ">")
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elseif self.level >= self.depth then
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self:puts('{...}')
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self:puts("{...}")
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else
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if self.tableAppearances[t] > 1 then self:puts('<', self:getId(t), '>') end
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if self.tableAppearances[t] > 1 then self:puts("<", self:getId(t), ">") end
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local nonSequentialKeys, sequenceLength = getNonSequentialKeys(t)
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local mt = getmetatable(t)
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local toStringResult = getToStringResultSafely(t, mt)
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local mt = getmetatable(t)
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local toStringResult = getToStringResultSafely(t, mt)
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self:puts('{')
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self:puts("{")
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self:down(function()
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if toStringResult then
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self:puts(' -- ', escape(toStringResult))
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self:puts(" -- ", escape(toStringResult))
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if sequenceLength >= 1 then self:tabify() end
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end
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local count = 0
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for i=1, sequenceLength do
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if count > 0 then self:puts(', ') end
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self:puts(' ')
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for i = 1, sequenceLength do
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if count > 0 then self:puts(", ") end
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self:puts(" ")
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self:putValue(t[i])
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count = count + 1
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end
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for _, k in ipairs(nonSequentialKeys) do
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if count > 0 then self:puts(', ') end
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if count > 0 then self:puts(", ") end
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self:tabify()
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self:putKey(k)
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self:puts(' = ')
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self:puts(" = ")
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self:putValue(t[k])
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count = count + 1
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end
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if mt then
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if count > 0 then self:puts(', ') end
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if count > 0 then self:puts(", ") end
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self:tabify()
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self:puts('<metatable> = ')
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self:puts("<metatable> = ")
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self:putValue(mt)
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end
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end)
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@@ -285,36 +302,36 @@ function Inspector:putTable(t)
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if #nonSequentialKeys > 0 or mt then -- result is multi-lined. Justify closing }
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self:tabify()
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elseif sequenceLength > 0 then -- array tables have one extra space before closing }
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self:puts(' ')
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self:puts(" ")
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end
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self:puts('}')
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self:puts("}")
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end
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end
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function Inspector:putValue(v)
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local tv = type(v)
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if tv == 'string' then
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if tv == "string" then
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self:puts(smartQuote(escape(v)))
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elseif tv == 'number' or tv == 'boolean' or tv == 'nil' or
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tv == 'cdata' or tv == 'ctype' then
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elseif tv == "number" or tv == "boolean" or tv == "nil" or
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tv == "cdata" or tv == "ctype" then
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self:puts(tostring(v))
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elseif tv == 'table' then
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elseif tv == "table" then
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self:putTable(v)
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else
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self:puts('<', tv, ' ', self:getId(v), '>')
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self:puts("<", tv, " ", self:getId(v), ">")
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end
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end
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-------------------------------------------------------------------
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function inspect.inspect(root, options)
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options = options or {}
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options = options or {}
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local depth = options.depth or math.huge
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local newline = options.newline or '\n'
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local indent = options.indent or ' '
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local depth = options.depth or math.huge
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local newline = options.newline or "\n"
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local indent = options.indent or " "
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local process = options.process
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if process then
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@@ -322,14 +339,14 @@ function inspect.inspect(root, options)
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end
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local inspector = setmetatable({
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depth = depth,
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level = 0,
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buffer = {},
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ids = {},
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maxIds = {},
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newline = newline,
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indent = indent,
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tableAppearances = countTableAppearances(root)
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depth = depth,
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level = 0,
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buffer = {},
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ids = {},
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maxIds = {},
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newline = newline,
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indent = indent,
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tableAppearances = countTableAppearances(root),
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}, Inspector_mt)
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inspector:putValue(root)
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