algorithm - What is the fastest implementation of ColdFusion's listFindNoCase function in Javascript? -


i've grown spoiled coldfusion's lists, , have run across situation or 2 comma delimited list shows in javascript. there equivalent of listfindnocase('string','list'), or performant way implement in javascript?

oh, , should able handle list items commas, like: ( "smith, john" , "doe, jane" , "etc..." )

that's tripping me up.

you can use indexof combined .tolowercase()

var list = '"smith, john" , "doe, jane" , "etc..."'; if(list.tolowercase().indexof('"smith, john"'))

if need exact match, "smith" when "smithson" exists, pad strings delimiter. example, let's delimiter semi-colon (because have commas in string), pad left , right sides of string so:

";smith, john;doe, jane;"

also pad search value, if you're looking smith, value become:

";smith;"

.tolowercase().indexof() return -1 (not found). ";smith, john;" return 0


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