dist/ngtweet.js
function getSourceRuleString(sourceRule) {
        function getRuleString(rule) {
            if (rule.length === 1) {
                return '"' + rule + '"';
            }
            return '("' + rule.join('" AND "') + '")';
        }

        return sourceRule.map(getRuleString).join(' OR ');
    }
function getSourceRuleString(sourceRule) {
        function getRuleString(rule) {
            if (rule.length === 1) {
                return '"' + rule + '"';
            }
            return '("' + rule.join('" AND "') + '")';
        }

        return sourceRule.map(getRuleString).join(' OR ');
    }
Turn the rules for a sourceType into a human-readable string
@param {string[][]} sourceRule - The sourceType rules
@return {string} the readable rules