Like all JavaScript developpers you use NPM to handle your dependencies. Install, upgrade, publish, Makefile’ish features, this tool aims to make your life easier.
I'd like to show you in this post some fun stuff you can do with NPM scripts.
What are NPM scripts, you wonder ?
| { | |
| "env": { | |
| "es6": true | |
| }, | |
| "parserOptions: { | |
| "ecmaVersion": 6, | |
| "sourceType": "module" | |
| } | |
| } |
| app.model({ | |
| state: { title: 'hep' }, | |
| reducers: { | |
| update: (data, state) => { | |
| console.log(data); | |
| return { title: 'hey' }; | |
| } | |
| }, | |
| effects: { |
| // In a file main.scss | |
| @import 'plop'; | |
| @import 'hey'; | |
| // module _plop.scss | |
| @mixin plop { | |
| background: red; | |
| } | |
| // module _hey.scss |
| module Yolo where | |
| combinaisons :: [Int] -> [[Int]] | |
| combinaisons [] = [] | |
| combinaisons [x] = [[x]] | |
| combinaisons [x, y] = [[x, y], [y, x]] | |
| -- use fold | |
| combinaisons arr = concat $ map (\y -> subcombinaisons y arr) arr | |
| where | |
| without e = filter (/= e) |
| import Dict exposing (Dict) | |
| import Html exposing (..) | |
| import Html.Attributes exposing (..) | |
| import Html.Events exposing (..) | |
| import String | |
| import Debug exposing (log) | |
| import Json.Decode as Json | |
| import Signal exposing (Address) | |
| import StartApp.Simple | |
| import Json.Decode as Json |
| var keypressed = Bacon.fromEvent(document.getElementById('text-editor'), 'keypress'); | |
| var evaluatedString = keypressed | |
| .filter(function (event) { return event.ctrlKey && event.charCode === 10; }) | |
| .map(function (event) { return getSelection(event.target.value, event.target.selectionStart, event.target.selectionEnd); }) | |
| .filter(function (value) { return !!value.trim(); }).log(); |
| fibs2 :: [Integer] | |
| fibs2 = 1 : 1 : zipWith (\a b -> a + b) fibs2 (tail fibs2) |
| {-# OPTIONS_GHC -Wall #-} | |
| module HW04 where | |
| newtype Poly a = P [a] | |
| -- Exercise 1 ----------------------------------------- | |
| x :: Num a => Poly a | |
| x = P [0, 1] |
| {- Non-working version -} | |
| foreign import mapHRecLabel | |
| "function mapHRecLabel(f, rec) {\ | |
| \ var mapped = {};\ | |
| \ for (var k in rec) {\ | |
| \ if (rec.hasOwnProperty(k)) {\ | |
| \ mapped[k] = f(k, rec[k]);\ | |
| \ }\ | |
| \ }\ | |
| \ return mapped;\ |