diff options
Diffstat (limited to 'helpers.lua')
| -rw-r--r-- | helpers.lua | 76 |
1 files changed, 1 insertions, 75 deletions
diff --git a/helpers.lua b/helpers.lua index 67319ed..874de73 100644 --- a/helpers.lua +++ b/helpers.lua @@ -5,18 +5,7 @@ -- {{{ Grab environment local pairs = pairs -local tonumber = tonumber -local tostring = tostring -local table = { insert = table.insert } -local math = { - pow = math.pow, - floor = math.floor -} -local string = { - sub = string.sub, - gsub = string.gsub, - find = string.find -} +local string = { gsub = string.gsub } -- }}} @@ -27,78 +16,15 @@ module("vicious.helpers") -- {{{ Helper functions -- {{{ Format a string with args function format(format, args) - -- Todo: Find a more efficient way to do this - -- Format a string for var, val in pairs(args) do format = string.gsub(format, "$" .. var, val) end - -- Return formatted string return format end -- }}} --- {{{ Padd a number to a minimum amount of digits -function padd(number, padding) - s = tostring(number) - - if padding == nil then - return s - end - - for i=1, padding do - if math.floor(number/math.pow(10,(i-1))) == 0 then - s = "0" .. s - end - end - - if number == 0 then - s = s:sub(2) - end - - return s -end --- }}} - --- {{{ Convert amount of bytes to string -function bytes_to_string(bytes, sec, padding) - if bytes == nil or tonumber(bytes) == nil then - return "" - end - - bytes = tonumber(bytes) - - local signs = {} - signs[1] = " b" - signs[2] = "KiB" - signs[3] = "MiB" - signs[4] = "GiB" - signs[5] = "TiB" - - sign = 1 - - while bytes/1024 > 1 and signs[sign+1] ~= nil do - bytes = bytes/1024 - sign = sign+1 - end - - bytes = bytes*10 - bytes = math.floor(bytes)/10 - - if padding then - bytes = padd(bytes*10, padding+1) - bytes = bytes:sub(1, bytes:len()-1) .. "." .. bytes:sub(bytes:len()) - end - - if sec then - return tostring(bytes) .. signs[sign] .. "ps" - else - return tostring(bytes) .. signs[sign] - end -end --- }}} - --{{{ Escape a string function escape(text) local xml_entities = { |