liquid-node/lib/liquid/helpers.js

Node.js port of Tobias Lütke's Liquid template engine.

// Generated by CoffeeScript 1.10.0
(function() {
  module.exports = {
    flatten: function(array) {
      var _flatten, output;
      output = [];
      _flatten = function(array) {
        return array.forEach(function(item) {
          if (Array.isArray(item)) {
            return _flatten(item);
          } else {
            return output.push(item);
          }
        });
      };
      _flatten(array);
      return output;
    },
    toFlatString: function(array) {
      return this.flatten(array).join("");
    },
    scan: function(string, regexp, globalMatch) {
      var _scan, result;
      if (globalMatch == null) {
        globalMatch = false;
      }
      result = [];
      _scan = function(s) {
        var l, match;
        match = regexp.exec(s);
        if (match) {
          if (match.length === 1) {
            result.push(match[0]);
          } else {
            result.push(match.slice(1));
          }
          l = match[0].length;
          if (globalMatch) {
            l = 1;
          }
          if (match.index + l < s.length) {
            return _scan(s.substring(match.index + l));
          }
        }
      };
      _scan(string);
      return result;
    }
  };

}).call(this);

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