listFind: Difference between revisions
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Verisimilar (talk | contribs) m (Applied Template:MacroFunction) |
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= | {{MacroFunction | ||
|name=listFind | |||
|description= | |||
Returns the index of the first occurrence of a value in a [[Macros:string list|string list]]. If the value is not found then -1 is returned. | Returns the index of the first occurrence of a value in a [[Macros:string list|string list]]. If the value is not found then -1 is returned. | ||
|usage= | |||
<source lang="mtmacro" line> | <source lang="mtmacro" line> | ||
[h: ind = listFind(list, value)] | [h: ind = listFind(list, value)] | ||
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If delim is not specified then the default value of ',' is used as the value separator in the [[Macros:string list|string list]] | If delim is not specified then the default value of ',' is used as the value separator in the [[Macros:string list|string list]] | ||
|examples= | |||
<source lang="mtmacro" line> | <source lang="mtmacro" line> | ||
[r: listFind("This, is, a, test", "is")] | [r: listFind("This, is, a, test", "is")] | ||
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</source> | </source> | ||
Returns -1 | Returns -1 | ||
}} | |||
[[Category:String List Function]] | |||
Revision as of 02:48, 9 March 2009
listFind() Function
Returns the index of the first occurrence of a value in a string list. If the value is not found then -1 is returned.
Usage
[h: ind = listFind(list, value)]
[h: ind = listFind(list, value, delim)]If delim is not specified then the default value of ',' is used as the value separator in the string list
Examples
[r: listFind("This, is, a, test", "is")]Returns 1
[r: listFind("This: is: a: test", "a", ":")]Returns 2
[r: listFind("This, is, a, test", "not")]