A Gentle Introduction to Functional JavaScript: Part 3

twinklePartial.js

var twinkle = function(noun, wonderAbout) {
    return 'Twinkle, twinkle, little ' +
        noun + '\nHow I wonder where you ' +
        wonderAbout;
}

// fix-cứng noun
var twinkleBat = partial(twinkle, 'bat');
twinkleBat('are at'); // Twinkle, twinkle, little bat\nHow I wonder where you are at

// fix-cứng noun và wonderAbout - áp dụng toàn phần/hard-coded!
var twinkleStar = partial(twinkle, 'star', 'are');
twinkleStar(); // Twinkle, twinkle, little star\nHow I wonder where you are