stringEach

Iterates over a string and runs the closure function for each element in the string.

stringEach(string,callback) → returns void

string.each(callback)

Argument Reference

The input string.

The closure function that is executed for each element in the string. The syntax is callback(element,index,string).

Version 6+ Lucee doesn't have a specific stringEach function yet, but their Each() function is similar, though deprecated.

Hidden Gems In ColdFusion 2021 - Presentation by Charlie Arehart
Lucee - LDEV-3181 Ticket to add stringEach - Lucee ticket to add function in Lucee 6.

letters="ahqwz";
callback=function(inp){ writeoutput(inp == "q");}
StringEach(letters,callback);

Expected Result: NONOYESNONO

letters="ahqwz";
letters.each(function(inp){writeoutput(inp == "q");});

Expected Result: NONOYESNONO

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