nl_tokens: / * Append config file into config object
pl_tokens: function append_to ( config , obj ) { if ( config === undefined ) { //console.warn('Warning: config internal append_to() called with undefined first argument!'); config = { } ; } else if ( ! ( config && ( typeof config === 'object' ) ) ) { throw new TypeError ( "Attempt to append an object into " + ( typeof config ) + "!" ) ; } if ( ! ( obj && ( typeof obj === 'object' ) ) ) { throw new TypeError ( "Attempt to append non-object (" + ( typeof obj ) + ")!" ) ; } Object . keys ( obj ) . forEach ( function ( key ) { var new_value = obj [ key ] ; // Arrays if ( new_value && ( new_value instanceof Array ) ) { if ( config [ key ] && ( config [ key ] instanceof <mask> ) ) { config [ key ] = config [ key ] . concat ( new_value ) ; } else if ( config [ key ] === undefined ) { config [ key ] = [ ] . concat ( new_value ) ; } else { throw new TypeError ( "Attempt to append an array into " + ( typeof config [ key ] ) + "!" ) ; } return ; } // Objects if ( new_value && ( typeof new_value === 'object' ) ) { config [ key ] = append_to ( config [ key ] , new_value ) . config ; return ; } // Other config [ key ] = new_value ; } ) ; return { "and" : append_to . bind ( { } , config ) , "config" : config } ; }