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=== findlast === * Function findlast finds the last item in a list. * The first unnamed parameter is the list. The list is trimmed of leading and trailing whitespace * The second, optional unnamed parameter is the list separator (default = comma space). The separator is ''not'' trimmed of leading and trailing whitespace (so that leading or trailing spaces can be used). * It returns the whole list if the separator is not found. One potential issue is that using Lua special pattern characters (<code>^$()%.[]*+-?</code>) as the separator will probably cause problems. {| class="wikitable" |+ Examples |- ! scope="col" | Case ! scope="col" | Wikitext ! scope="col" | Output |- | Normal usage || <code><nowiki>{{#invoke:String2 |findlast | 5, 932, 992,532, 6,074,702, 6,145,291}}</nowiki></code> || {{#invoke:String2 |findlast | 5, 932, 992,532, 6,074,702, 6,145,291}} |- | Space as separator || <code><nowiki>{{#invoke:String2 |findlast | 5 932 992,532 6,074,702 6,145,291 }}</nowiki></code> || {{#invoke:String2 |findlast | 5 932 992,532 6,074,702 6,145,291 }} |- | One item list || <code><nowiki>{{#invoke:String2 |findlast | 6,074,702 }}</nowiki></code> || {{#invoke:String2 |findlast | 6,074,702 }} |- | Separator not found || <code><nowiki>{{#invoke:String2 |findlast | 5, 932, 992,532, 6,074,702, 6,145,291 |;}}</nowiki></code> || {{#invoke:String2 |findlast | 5, 932, 992,532, 6,074,702, 6,145,291 |;}} |- | List missing || <code><nowiki>{{#invoke:String2 |findlast |}}</nowiki></code> || {{#invoke:String2 |findlast |}} |}
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