Module:String: Difference between revisions
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en>Anomie (+ substr variant that takes a length instead of an ending position) |
en>Anomie (Oh, the existing code is 0-based) |
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Line 10: | Line 10: | ||
function str.sublength( frame ) | function str.sublength( frame ) | ||
local i = tonumber( frame.args.i ) or | local i = tonumber( frame.args.i ) or 0 | ||
local len = tonumber( frame.args.len ) | local len = tonumber( frame.args.len ) | ||
return mw.ustring.sub( frame.args.s, i, len and ( i + len | return mw.ustring.sub( frame.args.s, i + 1, len and ( i + len ) ) | ||
end | end | ||
Revision as of 01:50, 21 February 2013

This module was adapted from Module:String on Wikipedia.
Adaptation is noted for reference and attribution only. This module may differ from the original in function or in usage. The documentation on Wikipedia may be helpful in understanding this module.
Adaptation is noted for reference and attribution only. This module may differ from the original in function or in usage. The documentation on Wikipedia may be helpful in understanding this module.
The above documentation is transcluded from Module:String/doc.
Editors can experiment in this module's sandbox and testcases pages.
Subpages of this module.
Editors can experiment in this module's sandbox and testcases pages.
Subpages of this module.
local str = {}
function str.len( frame )
return mw.ustring.len( frame.args.s )
end
function str.sub( frame )
return mw.ustring.sub( frame.args.s, tonumber( frame.args.i ), tonumber( frame.args.j ) )
end
function str.sublength( frame )
local i = tonumber( frame.args.i ) or 0
local len = tonumber( frame.args.len )
return mw.ustring.sub( frame.args.s, i + 1, len and ( i + len ) )
end
function str.match( frame )
return mw.ustring.match( frame.args.s, frame.args.pattern, tonumber( frame.args.i ) )
end
return str