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stings/polyfill: add str_ends

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....because seriously, Lua *really* should have this.
This commit is contained in:
Starbeamrainbowlabs 2021-12-31 00:55:46 +00:00
parent d60d3073bd
commit 1e9a651537
Signed by: sbrl
GPG key ID: 1BE5172E637709C2
1 changed files with 10 additions and 0 deletions
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10
worldeditadditions/utils/strings/polyfill.lua
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@ -26,6 +26,14 @@ local function str_starts(str, start)
return string.sub(str, 1, string.len(start)) == start
end
--- Equivalent to string.endsWith in JS
-- @param str string The string to operate on
-- @param substr_end number The ending string to look for
-- @returns bool Whether substr_end is present at the end of str
local function str_ends(str, substr_end)
return string.sub(str, -string.len(substr_end)) == substr_end
end
--- Trims whitespace from a string from the beginning and the end.
-- From http://lua-users.org/wiki/StringTrim
-- @param str string The string to trim the whitespace from.
@ -39,12 +47,14 @@ if worldeditadditions then
worldeditadditions.str_padend = str_padend
worldeditadditions.str_padstart = str_padstart
worldeditadditions.str_starts = str_starts
worldeditadditions.str_ends = str_starts
worldeditadditions.trim = trim
else
return {
str_padend = str_padend,
str_padstart = str_padstart,
str_starts = str_starts,
str_ends = str_starts,
trim = trim
}
end