Nodejs Utililty Methods Array Concatenate Map

List of utility methods to do Array Concatenate Map

Description

The list of methods to do Array Concatenate Map are organized into topic(s).

Method

concatMap()
Array.prototype.concatMap = function() {
  return this.map(function(item) {
      return projectionFunction(item);
    }).concatAll();
};
concatMap(cb)
'use strict';
Array.prototype.concatMap = function (cb) {
    return this.map(cb).concatAll()
concatMap(f)
'use strict';
var j = require('junify');
Array.prototype.concatMap = function (f) {
  return Array.prototype.concat.apply([], this.map(f));
};
j.matchesAny = function (patterns) {
  return function (it) {
    return patterns.some(function (pattern) {
      return  j.unify(pattern, it);
...
concatMap(f)
'use strict';
let j = require('junify');
Array.prototype.concatMap = function (f) {
  return Array.prototype.concat.apply([], this.map(f));
};
j.matchesAny = function (patterns) {
  return (it) => patterns.some(pattern => j.unify(pattern, it));
};
j.match = function (arg, cases) {
...
concatMap(fn)
Array.prototype.concatMap = function(fn) {
    return this
        .map((item, index, arr) => fn(index))
        .concatAll();
};
concatMap(modifierFunction)
Array.prototype.concatMap = function (modifierFunction) {
    return this.map(modifierFunction).concatAll();
concatMap(projectionFunction)
Array.prototype.concatMap = function(projectionFunction){
  return this.map(function(item){
    return projectionFunction(item);
  }).concatAll();
concatMap(projectionFunctionThatReturnsArray)
Array.prototype.concatMap = function (projectionFunctionThatReturnsArray) {
  return this.
    map(function (item) {
      return projectionFunctionThatReturnsArray(item);
    }).
    concatAll();
};
concatMap(projectionFunctionThatReturnsArray)
Array.prototype.concatMap = function(projectionFunctionThatReturnsArray) {
  return this.
    map(function(item) {
      return this.map((i) => {
        return i;
      }).concatAll();
    }).
    concatAll();
};
...
concatMap(projectionFunctionThatReturnsArray)
Array.prototype.concatMap = function(projectionFunctionThatReturnsArray) {
  return this.
    map(function(item) {
      return projectionFunctionThatReturnsArray(item);
    }).
    concatAll();
};