code: function(mustache, program, inverse) {
        var params = mustache.params;
        this.pushParams(params);
  
        this.opcode('pushProgram', program);
        this.opcode('pushProgram', inverse);
  
        if(mustache.hash) {
          this.hash(mustache.hash);
        } else {
          this.opcode('pushLiteral', '{}');
        }
  
        return params;
      }
docs: this will replace setupMustacheParams when we're done