Method chaining: Difference between revisions

Revision as of 19:26, 17 November 2017

Revision as of 12:55, 10 January 2018

Line 294:

person := Person clone

person setName("Peter") setAge(21) introduce

</source>

=== '''JavaScript''' ===

<source lang="javascript">

'use strict';

const vector = {

x: 1,

y: 2,

moveX(trans) {

this.x += trans;

return vector;

},

moveY(trans) {

this.y += trans;

return vector;

},

move(transX, transY) {

this.x += transX;

this.y += transY;

return vector;

}

};

//example of Method chaining usage in JavaScript

vector.moveX(1).moveY(2).move(6, 6);

</source>