awesome/su.lua

31 lines
639 B
Lua

local module = {}
module.starts_with = function(String,Start)
return string.sub(String,1,string.len(Start))==Start
end
module.split = function(str, delimiter)
if str == nil then
return {}
end
local ret = {''}
count = 1
for i = 1, string.len(str) do
local c = str:sub(i,i)
if c == delimiter then
count = count + 1
ret[count] = ''
else
ret[count] = ret[count] .. c
end
end
return ret
end
module.pad = function(str, len, char)
if char == nil then char = ' ' end
return str .. string.rep(char, len - #str)
end
return module