Harxy

example_1 = '<v>^^<v^^<><>vvv'

co_ord = [[0,0]]
last_co_ord = [0,0]
array = example_1.split('')
array.each do |x|
  case x
  when '^'
    co_ord << [last_co_ord[0]+1, last_co_ord[1]]
    last_co_ord = [last_co_ord[0]+1, last_co_ord[1]]

Harxy

var ExtensionHelper = {
    CheckMessageForKeyword: function(message, keyword, hasParameters) {
        if (!message.data || !message.data.text) {
            return null;
        }

        var keywordRegex;

        if (hasParameters) {
            keywordRegex = new RegExp("^\\s*" + keyword + "\\s*(\\S.+?)\\s*$", "i");