22 lines
598 B
Plaintext
22 lines
598 B
Plaintext
:sig
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template<typename F> bool StringList::every(F f) const
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:params
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f : predicate called with each string
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return value : `true` when every item matches
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:content
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Tests whether all strings in the list satisfy the predicate. Use it for validation checks where a list is acceptable only if every member passes the same rule.
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:example
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StringList routes = split("dashboard,index,themes", ",");
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bool all_named = routes.every([](String item) { return(item != ""); });
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print(all_named ? "all named\n" : "missing name\n");
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:see
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>types
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0_StringList
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2_StringList_some
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2_StringList_find
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2_StringList_filter
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