color scanner js
/**
* Created by Josh on 12/5/15.
*/
//color parser, collects information on color
var colorlist = [
"green", "blue", "yellow", "red", "white", "black", "grey", "purple",
"orange", "brown", "pink", "crimson", "violet", "aquamarine", "turquoise"
];
//creates a set for easy access with in operator
var SET = function(elements) {
for(var num in elements) this[elements[num]] = true;
};
var colorset = new SET(colorlist);
//checks for a color
function containscolor(text) {
for(var num in colorlist) if(text.search(colorlist[num]) != -1) return true;
return false;
}