30秒学会 PHP 片段 – memoize
Returns the memoized (cached) function. Create an empty cache by instantiating a new array. Return a...
Returns the memoized (cached) function. Create an empty cache by instantiating a new array. Return a...
Tests a value, x, against a predicate function, conditionally applying a function. Check if the valu...
Performs left-to-right function composition. Use Array.prototype.reduce() with the spread operator (...
Creates a function that gets the argument at index n. If n is negative, the nth argument from the en...
Creates an object with keys generated by running the provided function for each key and the same val...
Returns the average of a list, after mapping each element to a value using the provided function. Us...
Returns true if the provided predicate function returns true for all elements in a collection, false...
Converts an asynchronous function to return a promise. In Node 8+, you can use util.promisify Use cu...
Returns the minimum value of an array, after mapping each element to a value using the provided func...
Returns the minimum value of a list, after mapping each element to a number using the provided funct...