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jmmcduffie/extract-data-options.js

Last active August 29, 2015 14:18
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Data Attribute Options
Raw
extract-data-options.js
// Usage:
//>: extractDataOptions( $("<div data-foo='opt1:bar opt2:baz'/>").data("foo") )
//<: { opt1: "bar", opt2: "baz" }
function extractDataOptions(attr) {
var options = {};
if (!!attr) {
attr.split(" ").forEach(function(option) {
var pieces = option.split(/:(.+)?/),
key = pieces[0],
value = pieces[1];
options[key] = value;
});
}
return options;
}
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