diff --git a/source/combineReducers.lua b/source/combineReducers.lua index 9204ac1..2fa2d69 100644 --- a/source/combineReducers.lua +++ b/source/combineReducers.lua @@ -1,6 +1,7 @@ +import "CoreLibs/object" + local Logger = import('utils/logger') local Env = import('env') -local inspect = import('utils/inspect') local ActionTypes = import('utils/actionTypes') local isPlainObject = import('utils/isPlainObject') local Null = import('null') @@ -53,7 +54,7 @@ local function getUnexpectedStateShapeWarningMessage( [[Expected argument to be an object with the following keys: "%s".]] }, argumentName, - inspect(inputState, {depth = 1}), + printTable(inputState), table.concat(reducerKeys, '", "') ) end diff --git a/source/helpers/main.lua b/source/helpers/main.lua index 9f2f2c3..11389da 100644 --- a/source/helpers/main.lua +++ b/source/helpers/main.lua @@ -1,9 +1,7 @@ -local array = import("helpers/array") -local assign = import("helpers/assign") -local inspect = import("utils/inspect") +local array = import("array") +local assign = import("assign") return { Array = array, assign = assign, - inspect = inspect, } \ No newline at end of file diff --git a/source/utils/inspect.lua b/source/utils/inspect.lua deleted file mode 100644 index 7cb40ca..0000000 --- a/source/utils/inspect.lua +++ /dev/null @@ -1,333 +0,0 @@ -local inspect ={ - _VERSION = 'inspect.lua 3.1.0', - _URL = 'http://github.com/kikito/inspect.lua', - _DESCRIPTION = 'human-readable representations of tables', - _LICENSE = [[ - MIT LICENSE - - Copyright (c) 2013 Enrique García Cota - - Permission is hereby granted, free of charge, to any person obtaining a - copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice shall be included - in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - ]] -} - -local tostring = tostring - -inspect.KEY = setmetatable({}, {__tostring = function() return 'inspect.KEY' end}) -inspect.METATABLE = setmetatable({}, {__tostring = function() return 'inspect.METATABLE' end}) - -local function rawpairs(t) - return next, t, nil -end - --- Apostrophizes the string if it has quotes, but not aphostrophes --- Otherwise, it returns a regular quoted string -local function smartQuote(str) - if str:match('"') and not str:match("'") then - return "'" .. str .. "'" - end - return '"' .. str:gsub('"', '\\"') .. '"' -end - --- \a => '\\a', \0 => '\\0', 31 => '\31' -local shortControlCharEscapes = { - ["\a"] = "\\a", ["\b"] = "\\b", ["\f"] = "\\f", ["\n"] = "\\n", - ["\r"] = "\\r", ["\t"] = "\\t", ["\v"] = "\\v" -} -local longControlCharEscapes = {} -- \a => nil, \0 => \000, 31 => \031 -for i=0, 31 do - local ch = string.char(i) - if not shortControlCharEscapes[ch] then - shortControlCharEscapes[ch] = "\\"..i - longControlCharEscapes[ch] = string.format("\\%03d", i) - end -end - -local function escape(str) - return (str:gsub("\\", "\\\\") - :gsub("(%c)%f[0-9]", longControlCharEscapes) - :gsub("%c", shortControlCharEscapes)) -end - -local function isIdentifier(str) - return type(str) == 'string' and str:match( "^[_%a][_%a%d]*$" ) -end - -local function isSequenceKey(k, sequenceLength) - return type(k) == 'number' - and 1 <= k - and k <= sequenceLength - and math.floor(k) == k -end - -local defaultTypeOrders = { - ['number'] = 1, ['boolean'] = 2, ['string'] = 3, ['table'] = 4, - ['function'] = 5, ['userdata'] = 6, ['thread'] = 7 -} - -local function sortKeys(a, b) - local ta, tb = type(a), type(b) - - -- strings and numbers are sorted numerically/alphabetically - if ta == tb and (ta == 'string' or ta == 'number') then return a < b end - - local dta, dtb = defaultTypeOrders[ta], defaultTypeOrders[tb] - -- Two default types are compared according to the defaultTypeOrders table - if dta and dtb then return defaultTypeOrders[ta] < defaultTypeOrders[tb] - elseif dta then return true -- default types before custom ones - elseif dtb then return false -- custom types after default ones - end - - -- custom types are sorted out alphabetically - return ta < tb -end - --- For implementation reasons, the behavior of rawlen & # is "undefined" when --- tables aren't pure sequences. So we implement our own # operator. -local function getSequenceLength(t) - local len = 1 - local v = rawget(t,len) - while v ~= nil do - len = len + 1 - v = rawget(t,len) - end - return len - 1 -end - -local function getNonSequentialKeys(t) - local keys, keysLength = {}, 0 - local sequenceLength = getSequenceLength(t) - for k,_ in rawpairs(t) do - if not isSequenceKey(k, sequenceLength) then - keysLength = keysLength + 1 - keys[keysLength] = k - end - end - table.sort(keys, sortKeys) - return keys, keysLength, sequenceLength -end - -local function countTableAppearances(t, tableAppearances) - tableAppearances = tableAppearances or {} - - if type(t) == 'table' then - if not tableAppearances[t] then - tableAppearances[t] = 1 - for k,v in rawpairs(t) do - countTableAppearances(k, tableAppearances) - countTableAppearances(v, tableAppearances) - end - countTableAppearances(getmetatable(t), tableAppearances) - else - tableAppearances[t] = tableAppearances[t] + 1 - end - end - - return tableAppearances -end - -local copySequence = function(s) - local copy, len = {}, #s - for i=1, len do copy[i] = s[i] end - return copy, len -end - -local function makePath(path, ...) - local keys = {...} - local newPath, len = copySequence(path) - for i=1, #keys do - newPath[len + i] = keys[i] - end - return newPath -end - -local function processRecursive(process, item, path, visited) - if item == nil then return nil end - if visited[item] then return visited[item] end - - local processed = process(item, path) - if type(processed) == 'table' then - local processedCopy = {} - visited[item] = processedCopy - local processedKey - - for k,v in rawpairs(processed) do - processedKey = processRecursive(process, k, makePath(path, k, inspect.KEY), visited) - if processedKey ~= nil then - processedCopy[processedKey] = processRecursive(process, v, makePath(path, processedKey), visited) - end - end - - local mt = processRecursive(process, getmetatable(processed), makePath(path, inspect.METATABLE), visited) - if type(mt) ~= 'table' then mt = nil end -- ignore not nil/table __metatable field - setmetatable(processedCopy, mt) - processed = processedCopy - end - return processed -end - - - -------------------------------------------------------------------- - -local Inspector = {} -local Inspector_mt = {__index = Inspector} - -function Inspector:puts(...) - local args = {...} - local buffer = self.buffer - local len = #buffer - for i=1, #args do - len = len + 1 - buffer[len] = args[i] - end -end - -function Inspector:down(f) - self.level = self.level + 1 - f() - self.level = self.level - 1 -end - -function Inspector:tabify() - self:puts(self.newline, string.rep(self.indent, self.level)) -end - -function Inspector:alreadyVisited(v) - return self.ids[v] ~= nil -end - -function Inspector:getId(v) - local id = self.ids[v] - if not id then - local tv = type(v) - id = (self.maxIds[tv] or 0) + 1 - self.maxIds[tv] = id - self.ids[v] = id - end - return tostring(id) -end - -function Inspector:putKey(k) - if isIdentifier(k) then return self:puts(k) end - self:puts("[") - self:putValue(k) - self:puts("]") -end - -function Inspector:putTable(t) - if t == inspect.KEY or t == inspect.METATABLE then - self:puts(tostring(t)) - elseif self:alreadyVisited(t) then - self:puts('') - elseif self.level >= self.depth then - self:puts('{...}') - else - if self.tableAppearances[t] > 1 then self:puts('<', self:getId(t), '>') end - - local nonSequentialKeys, nonSequentialKeysLength, sequenceLength = getNonSequentialKeys(t) - local mt = getmetatable(t) - - self:puts('{') - self:down(function() - local count = 0 - for i=1, sequenceLength do - if count > 0 then self:puts(',') end - self:puts(' ') - self:putValue(t[i]) - count = count + 1 - end - - for i=1, nonSequentialKeysLength do - local k = nonSequentialKeys[i] - if count > 0 then self:puts(',') end - self:tabify() - self:putKey(k) - self:puts(' = ') - self:putValue(t[k]) - count = count + 1 - end - - if type(mt) == 'table' then - if count > 0 then self:puts(',') end - self:tabify() - self:puts(' = ') - self:putValue(mt) - end - end) - - if nonSequentialKeysLength > 0 or type(mt) == 'table' then -- result is multi-lined. Justify closing } - self:tabify() - elseif sequenceLength > 0 then -- array tables have one extra space before closing } - self:puts(' ') - end - - self:puts('}') - end -end - -function Inspector:putValue(v) - local tv = type(v) - - if tv == 'string' then - self:puts(smartQuote(escape(v))) - elseif tv == 'number' or tv == 'boolean' or tv == 'nil' or - tv == 'cdata' or tv == 'ctype' then - self:puts(tostring(v)) - elseif tv == 'table' then - self:putTable(v) - else - self:puts('<', tv, ' ', self:getId(v), '>') - end -end - -------------------------------------------------------------------- - -function inspect.inspect(root, options) - options = options or {} - - local depth = options.depth or math.huge - local newline = options.newline or '\n' - local indent = options.indent or ' ' - local process = options.process - - if process then - root = processRecursive(process, root, {}, {}) - end - - local inspector = setmetatable({ - depth = depth, - level = 0, - buffer = {}, - ids = {}, - maxIds = {}, - newline = newline, - indent = indent, - tableAppearances = countTableAppearances(root) - }, Inspector_mt) - - inspector:putValue(root) - - return table.concat(inspector.buffer) -end - -setmetatable(inspect, { __call = function(_, ...) return inspect.inspect(...) end }) - -return inspect diff --git a/source/utils/logger.lua b/source/utils/logger.lua index afc53d5..98087fe 100644 --- a/source/utils/logger.lua +++ b/source/utils/logger.lua @@ -1,4 +1,5 @@ -local inspect = import('utils/inspect') +import "CoreLibs/object" + local Logger = {} local unpack = unpack or table.unpack @@ -9,7 +10,7 @@ local function prettyPrint(tag, ...) local msgs = {...} for i=1, #msgs do if type(msgs[i]) ~= 'string' then - msgs[i] = inspect(msgs[i]) + msgs[i] = printTable(msgs[i]) end end print(tag, unpack(msgs)) @@ -20,7 +21,7 @@ local function prettyPrintTrace(tag, ...) local msgs = {...} for i=1, #msgs do if type(msgs[i]) ~= 'string' then - msgs[i] = inspect(msgs[i]) + msgs[i] = printTable(msgs[i]) end end print(tag, unpack(msgs)) diff --git a/source/utils/main.lua b/source/utils/main.lua index 2d9407f..7cfbb19 100644 --- a/source/utils/main.lua +++ b/source/utils/main.lua @@ -1,11 +1,9 @@ -local actionTypes = import("utils/actionTypes") -local inspect = import("utils/inspect") -local isPlainObject = import("utils/isPlainObject") -local logger = import("utils/logger") +local actionTypes = import("actionTypes") +local isPlainObject = import("isPlainObject") +local logger = import("logger") return { ActionTypes = actionTypes, - inspect = inspect, isPlainObject = isPlainObject, Logger = logger, }