Autoformat

src/dog.lua

@@ -17,7 +17,7 @@ function dog.import()
     local lib = _G[libkey]
     if type(dogfns) == "table" then
       for fnkey, fn in pairs(dogfns) do
-        if not(lib[fnkey]) then
+        if not lib[fnkey] then
           lib[fnkey] = fn
         else
           local name = libkey .. "." .. fnkey .. "()"
@@ -33,7 +33,7 @@ end
 -- @param ... string: Chunks for popen
 -- @return boolean, string: Status and output of popen
 function dog.io.try(...)
-  local cmd = table.concat({...}, " ") .. " 2>&1"
+  local cmd = table.concat({ ... }, " ") .. " 2>&1"
   local handle = io.popen(cmd)
   local output = handle:read("*a")
   local status = (handle:close() ~= nil and true or false)
@@ -59,37 +59,27 @@ end
 
 -- Checks if OS is windows
 -- @return boolean: Windows or not
-function dog.os.iswin()
-  return dog.os.uname() == "windows"
-end
+function dog.os.iswin() return dog.os.uname() == "windows" end
 
 -- Checks if OS is Unix
 -- @return boolean: Unix or not
-function dog.os.isunix()
-  return dog.os.uname() ~= "windows"
-end
+function dog.os.isunix() return dog.os.uname() ~= "windows" end
 
 -- Gets OS language
 -- @return string, string, string: Language, locale and encoding
 function dog.os.lang()
   local lang = os.getenv("LANG")
-  if lang ~= nil then
-    return lang:match("(%w%w)_?(%w?%w?)%.?(.*)")
-  end
+  if lang ~= nil then return lang:match("(%w%w)_?(%w?%w?)%.?(.*)") end
   return "en", "US", "UTF-8"
 end
 
 -- Checks if string is empty
 -- @return boolean: Empty or not
-function dog.string.isempty(str)
-  return str == ''
-end
+function dog.string.isempty(str) return str == "" end
 
 -- Changes newlines so everything is in one line
 -- @return string: String with formatted newlines as literal "\n"
-function dog.string.linearize(str)
-  return str:gsub("\n", "\\n")
-end
+function dog.string.linearize(str) return str:gsub("\n", "\\n") end
 
 -- Normalizes string
 -- @return string: Normalized string
@@ -130,15 +120,11 @@ end
 
 -- Removes spaces at the beginning of the string
 -- @return string: Left stripped string
-function dog.string.lstrip(str)
-  return str:gsub("^%s+", "")
-end
+function dog.string.lstrip(str) return str:gsub("^%s+", "") end
 
 -- Removes spaces at the end of the string
 -- @return string: Right stripped string
-function dog.string.rstrip(str)
-  return str:gsub("%s+$", "")
-end
+function dog.string.rstrip(str) return str:gsub("%s+$", "") end
 
 -- Removes spaces at the beginning and at the end of the string
 -- @return string: Stripped string
@@ -148,25 +134,19 @@ function dog.string.strip(str)
 end
 
 -- Alias of strip
-function dog.string.trim(str)
-  return dog.string.strip(str)
-end
+function dog.string.trim(str) return dog.string.strip(str) end
 
 -- The following are heavily influenced by Python pathlib
 -- Check: https://docs.python.org/3/library/pathlib.html
 
 -- Checks if string is a file or a directory
 -- @return boolean: Exists or not
-function dog.string.exists(str)
-  return os.rename(str, str) ~= nil
-end
+function dog.string.exists(str) return os.rename(str, str) ~= nil end
 
 -- Checks if string is a file
 -- @return boolean: File or not
 function dog.string.isfile(str)
-  if dog.string.exists(str) then
-    return io.open(str, "a+") ~= nil
-  end
+  if dog.string.exists(str) then return io.open(str, "a+") ~= nil end
   return false
 end
 
@@ -184,9 +164,7 @@ end
 -- Reads file content as string
 -- @return string or nil: File as string or nil
 function dog.string.readtext(str)
-  if dog.string.exists(str) then
-    return io.open(str):read("*a")
-  end
+  if dog.string.exists(str) then return io.open(str):read("*a") end
 end
 
 -- Read file content as lines
@@ -203,9 +181,7 @@ end
 
 -- Gets file without suffix
 -- @return string: File wihtout suffix
-function dog.string.stem(str)
-  return str:gsub("%.%a+$", "")
-end
+function dog.string.stem(str) return str:gsub("%.%a+$", "") end
 
 -- Gets file extensions
 -- @return table: List of file extensions
@@ -221,9 +197,7 @@ end
 -- @return string: Final file extension
 function dog.string.suffix(str)
   local suffixes = str:suffixes()
-  if suffixes[#suffixes] then
-    return suffixes[#suffixes]
-  end
+  if suffixes[#suffixes] then return suffixes[#suffixes] end
   return ""
 end
 
@@ -232,12 +206,12 @@ end
 -- @return table: ASCII-Unicode table equivalency
 function dog.utf8.table()
   return {
-    ["a"] = {"á", "à", "ä"},
-    ["e"] = {"é", "è", "ë"},
-    ["i"] = {"í", "ì", "ï"},
-    ["o"] = {"ó", "ò", "ö"},
-    ["u"] = {"ú", "ù", "ü"},
-    ["n"] = {"ñ"},
+    ["a"] = { "á", "à", "ä" },
+    ["e"] = { "é", "è", "ë" },
+    ["i"] = { "í", "ì", "ï" },
+    ["o"] = { "ó", "ò", "ö" },
+    ["u"] = { "ú", "ù", "ü" },
+    ["n"] = { "ñ" },
   }
 end
 
@@ -245,7 +219,6 @@ end
 -- Check: https://pandoc.org/lua-filters.html#module-pandoc
 
 if pandoc ~= nil then
-
   -- Gets file extension namespace
   -- Check: https://pandoc.org/MANUAL.html#general-options
   -- If suffix is 'md' or empty, the default is markdown.
@@ -283,7 +256,7 @@ if pandoc ~= nil then
   -- @param content pandoc.MetaValue: Pandoc content value
   -- @return string: Pandoc stringified value
   function pandoc.utils.rawstringify(content)
-    return pandoc.utils.stringify(content:walk {
+    return pandoc.utils.stringify(content:walk({
       Plain = function(plain)
         table.insert(plain.content, pandoc.Space())
         return plain
@@ -295,11 +268,9 @@ if pandoc ~= nil then
       RawInline = function(rawinline)
         return pandoc.Str(rawinline.text:gsub("\\n", "\n"):gsub("\\t", "\t"))
       end,
-      SoftBreak = function(_)
-        return pandoc.Str("\n")
-      end,
+      SoftBreak = function(_) return pandoc.Str("\n") end,
       Inline = function(inline) return pandoc.utils.stringify(inline) end,
-    })
+    }))
   end
 
   -- Converts pandoc.Meta to table
@@ -325,7 +296,6 @@ if pandoc ~= nil then
     end
     return newmeta
   end
-
 end
 
 return dog