javascript-array-remove

javascript-array-remove.js

/**
 * Remove array element(s) by value.
 * @param {Value to be remove} value 
 * @returns Array which removed value.
 */
Array.prototype.remove = function(value) {
    let index = 0;
    do {
      index = this.indexOf(value);
      if(index >=0)
        this.splice(index, 1);
    } while(index < 0)
}

// Test
let months = ["Jan", "Feb","April","April", "March", "April", "May"];
console.log("Before run remove(): " + months);  // Output: "Before run remove(): Jan,Feb,April,April,March,April,May"
months.remove('April');
console.log("After run remove(): " + months); // Output: "After run remove(): Jan,Feb,March,May"