compose #24
Description
var compose = function(f, g) {
return function(x) {
return f(g(x))
}
}从右向左的数据流向都是先g()，然后f()
所以满足结合律
var associative = compose(f, compose(g, h)) == compose(compose(f, g), h){{ message }}
var compose = function(f, g) {
return function(x) {
return f(g(x))
}
}从右向左的数据流向都是先g()，然后f()
所以满足结合律
var associative = compose(f, compose(g, h)) == compose(compose(f, g), h)