Module:Str endswith: Difference between revisions

Latest revision as of 11:00, 4 September 2019

yes

Module documentation[create]

You might want to create a documentation page for this Scribunto module.
Editors can experiment in this module's sandbox (create | mirror) and testcases (create) pages.
Please add categories to the /doc subpage. Subpages of this module.

@@ Line 1: / Line 1: @@
--- This module implements {{str endswith}}.
+{{#ifeq:{{{1|a}}}{{{2|a}}}|{{{1|b}}}{{{2|b}}}|{{#invoke:String|endswith|source={{{1}}}|pattern={{{2}}} }}|yes<!--backward compatibility -->}}<noinclude>
+{{documentation}}
-local TRUE_STRING = 'yes'
+</noinclude>
-local FALSE_STRING = ''
-local p = {}
-local function trim(s)
-	return s:match('^%s*(.-)%s*$')
-end
-function p.main(frame)
-	local args = frame:getParent().args
-	local s = args[1]
-	local pattern = args[2]
-	if not s or not pattern then
-		-- TRUE_STRING is not the natural choice here, but is needed for
-		-- backwards compatibility.
-		return TRUE_STRING
-	end
-	s = trim(s)
-	pattern = trim(pattern)
-	if pattern == '' then
-		-- All strings end with the empty string.
-		return TRUE_STRING
-	end
-	if mw.ustring.sub(s, 0 - mw.ustring.len(pattern), -1) == pattern then
-		return TRUE_STRING
-	else
-		return FALSE_STRING
-	end
-end
-return p