aggiunto esempio imperativo ed eempio benchmark

aggiunto comando yarn bench per compilare e lanciare i benchmark

.gitignore

@@ -3,6 +3,7 @@ php/bin/
 php/vendor/
 js/node_modules
 js/.idea
+js/lib/
 .DS_Store
 js/coverage
 js/build

js/.babelrc

@@ -0,0 +1,3 @@
+{
+  "presets": ["env"]
+}

js/package.json

@@ -11,9 +11,16 @@
   "scripts": {
     "start": "react-scripts start",
     "test": "react-scripts test --env=jsdom",
-    "eject": "react-scripts eject"
+    "eject": "react-scripts eject",
+    "bench-build": "babel src -d lib",
+    "bench-run": "node lib/Benchmarks.js",
+    "bench": "yarn bench-build && yarn bench-run"
   },
   "devDependencies": {
+    "babel-cli": "^6.26.0",
+    "babel-polyfill": "^6.26.0",
+    "babel-preset-env": "^1.6.0",
+    "benchmark": "^2.1.4",
     "deep-freeze": "^0.0.1",
     "expect": "^21.0.0"
   }

js/src/AppImp.js

@@ -0,0 +1,8 @@
+export const ZeroA = () => {
+    let out = [];
+    for (let i = 1; i <= 3; i++) {
+        out.push(i);
+    }
+
+    return out;
+};

js/src/AppImp.test.js

@@ -0,0 +1,10 @@
+import expect from 'expect';
+import * as kata from './AppImp';
+
+export const UOMINI = ["Tizio", "Caio", "Sempronio", "Mevio", "Filano", "Calpurnio"];
+export const DONNE = ["Anna", "Carla", "Angela", "Chiara", "Emma", "Maria", "Sara"];
+
+
+it('kata.ZeroA restituisce [1,2,3]', () => {
+    expect(kata.ZeroA()).toEqual([1, 2, 3]);
+});

js/src/Benchmarks.js

@@ -0,0 +1,24 @@
+import Benchmark from 'benchmark';
+let suite = new Benchmark.Suite();
+
+import * as kataFP from './App';
+import * as kataImp from './AppImp';
+
+
+suite.add('KataZeroA functional Benchmark', function () {
+        kataFP.ZeroA();
+    })
+    .add('KataZeroA imperative Benchmark', function () {
+        kataImp.ZeroA();
+    })
+
+
+    .on('cycle', function (event) {
+        console.log(String(event.target));
+    })
+    .on('complete', function () {
+        console.log('Fastest is ' + this.filter('fastest').map('name'));
+    })
+
+
+    .run({'async': true});

js/yarn.lock

@@ -322,6 +322,27 @@ axobject-query@^0.1.0:
   dependencies:
     ast-types-flow "0.0.7"
 
+babel-cli@^6.26.0:
+  version "6.26.0"
+  resolved "https://registry.yarnpkg.com/babel-cli/-/babel-cli-6.26.0.tgz#502ab54874d7db88ad00b887a06383ce03d002f1"
+  dependencies:
+    babel-core "^6.26.0"
+    babel-polyfill "^6.26.0"
+    babel-register "^6.26.0"
+    babel-runtime "^6.26.0"
+    commander "^2.11.0"
+    convert-source-map "^1.5.0"
+    fs-readdir-recursive "^1.0.0"
+    glob "^7.1.2"
+    lodash "^4.17.4"
+    output-file-sync "^1.1.2"
+    path-is-absolute "^1.0.1"
+    slash "^1.0.0"
+    source-map "^0.5.6"
+    v8flags "^2.1.1"
+  optionalDependencies:
+    chokidar "^1.6.1"
+
 [email protected]:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-6.22.0.tgz#027620bee567a88c32561574e7fd0801d33118e4"
@@ -863,6 +884,14 @@ babel-plugin-transform-strict-mode@^6.24.1:
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
 
+babel-polyfill@^6.26.0:
+  version "6.26.0"
+  resolved "https://registry.yarnpkg.com/babel-polyfill/-/babel-polyfill-6.26.0.tgz#379937abc67d7895970adc621f284cd966cf2153"
+  dependencies:
+    babel-runtime "^6.26.0"
+    core-js "^2.5.0"
+    regenerator-runtime "^0.10.5"
+
 [email protected]:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/babel-preset-env/-/babel-preset-env-1.5.2.tgz#cd4ae90a6e94b709f97374b33e5f8b983556adef"
@@ -898,6 +927,41 @@ [email protected]:
     invariant "^2.2.2"
     semver "^5.3.0"
 
+babel-preset-env@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-env/-/babel-preset-env-1.6.0.tgz#2de1c782a780a0a5d605d199c957596da43c44e4"
+  dependencies:
+    babel-plugin-check-es2015-constants "^6.22.0"
+    babel-plugin-syntax-trailing-function-commas "^6.22.0"
+    babel-plugin-transform-async-to-generator "^6.22.0"
+    babel-plugin-transform-es2015-arrow-functions "^6.22.0"
+    babel-plugin-transform-es2015-block-scoped-functions "^6.22.0"
+    babel-plugin-transform-es2015-block-scoping "^6.23.0"
+    babel-plugin-transform-es2015-classes "^6.23.0"
+    babel-plugin-transform-es2015-computed-properties "^6.22.0"
+    babel-plugin-transform-es2015-destructuring "^6.23.0"
+    babel-plugin-transform-es2015-duplicate-keys "^6.22.0"
+    babel-plugin-transform-es2015-for-of "^6.23.0"
+    babel-plugin-transform-es2015-function-name "^6.22.0"
+    babel-plugin-transform-es2015-literals "^6.22.0"
+    babel-plugin-transform-es2015-modules-amd "^6.22.0"
+    babel-plugin-transform-es2015-modules-commonjs "^6.23.0"
+    babel-plugin-transform-es2015-modules-systemjs "^6.23.0"
+    babel-plugin-transform-es2015-modules-umd "^6.23.0"
+    babel-plugin-transform-es2015-object-super "^6.22.0"
+    babel-plugin-transform-es2015-parameters "^6.23.0"
+    babel-plugin-transform-es2015-shorthand-properties "^6.22.0"
+    babel-plugin-transform-es2015-spread "^6.22.0"
+    babel-plugin-transform-es2015-sticky-regex "^6.22.0"
+    babel-plugin-transform-es2015-template-literals "^6.22.0"
+    babel-plugin-transform-es2015-typeof-symbol "^6.23.0"
+    babel-plugin-transform-es2015-unicode-regex "^6.22.0"
+    babel-plugin-transform-exponentiation-operator "^6.22.0"
+    babel-plugin-transform-regenerator "^6.22.0"
+    browserslist "^2.1.2"
+    invariant "^2.2.2"
+    semver "^5.3.0"
+
 babel-preset-flow@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-preset-flow/-/babel-preset-flow-6.23.0.tgz#e71218887085ae9a24b5be4169affb599816c49d"
@@ -1016,6 +1080,13 @@ bcrypt-pbkdf@^1.0.0:
   dependencies:
     tweetnacl "^0.14.3"
 
+benchmark@^2.1.4:
+  version "2.1.4"
+  resolved "https://registry.yarnpkg.com/benchmark/-/benchmark-2.1.4.tgz#09f3de31c916425d498cc2ee565a0ebf3c2a5629"
+  dependencies:
+    lodash "^4.17.4"
+    platform "^1.3.3"
+
 big.js@^3.1.3:
   version "3.1.3"
   resolved "https://registry.yarnpkg.com/big.js/-/big.js-3.1.3.tgz#4cada2193652eb3ca9ec8e55c9015669c9806978"
@@ -1302,7 +1373,7 @@ chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0:
     escape-string-regexp "^1.0.5"
     supports-color "^4.0.0"
 
-chokidar@^1.6.0, chokidar@^1.7.0:
+chokidar@^1.6.0, chokidar@^1.6.1, chokidar@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-1.7.0.tgz#798e689778151c8076b4b360e5edd28cda2bb468"
   dependencies:
@@ -1434,7 +1505,7 @@ combined-stream@^1.0.5, combined-stream@~1.0.5:
   dependencies:
     delayed-stream "~1.0.0"
 
-[email protected], commander@~2.11.0:
+[email protected], commander@^2.11.0, commander@~2.11.0:
   version "2.11.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.11.0.tgz#157152fd1e7a6c8d98a5b715cf376df928004563"
 
@@ -2370,15 +2441,15 @@ expand-tilde@^2.0.0, expand-tilde@^2.0.2:
     homedir-polyfill "^1.0.1"
 
 expect@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/expect/-/expect-21.0.0.tgz#55fbb07e989479863663975ae8e9ec51753c99ca"
+  version "21.2.1"
+  resolved "https://registry.yarnpkg.com/expect/-/expect-21.2.1.tgz#003ac2ac7005c3c29e73b38a272d4afadd6d1d7b"
   dependencies:
     ansi-styles "^3.2.0"
-    jest-diff "^21.0.0"
-    jest-get-type "^21.0.0"
-    jest-matcher-utils "^21.0.0"
-    jest-message-util "^21.0.0"
-    jest-regex-util "^21.0.0"
+    jest-diff "^21.2.1"
+    jest-get-type "^21.2.0"
+    jest-matcher-utils "^21.2.1"
+    jest-message-util "^21.2.1"
+    jest-regex-util "^21.2.0"
 
 express@^4.13.3:
   version "4.15.4"
@@ -2646,6 +2717,10 @@ fs-extra@^0.30.0:
     path-is-absolute "^1.0.0"
     rimraf "^2.2.8"
 
+fs-readdir-recursive@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs-readdir-recursive/-/fs-readdir-recursive-1.0.0.tgz#8cd1745c8b4f8a29c8caec392476921ba195f560"
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -2800,7 +2875,7 @@ got@^5.0.0:
     unzip-response "^1.0.2"
     url-parse-lax "^1.0.0"
 
-graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
+graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.4, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
   version "4.1.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 
@@ -3508,14 +3583,14 @@ jest-diff@^20.0.3:
     jest-matcher-utils "^20.0.3"
     pretty-format "^20.0.3"
 
-jest-diff@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-21.0.0.tgz#b996ba2963a783125e6bc59fd5623bce67df7f17"
+jest-diff@^21.2.1:
+  version "21.2.1"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-21.2.1.tgz#46cccb6cab2d02ce98bc314011764bb95b065b4f"
   dependencies:
     chalk "^2.0.1"
     diff "^3.2.0"
-    jest-get-type "^21.0.0"
-    pretty-format "^21.0.0"
+    jest-get-type "^21.2.0"
+    pretty-format "^21.2.1"
 
 jest-docblock@^20.0.3:
   version "20.0.3"
@@ -3536,9 +3611,9 @@ jest-environment-node@^20.0.3:
     jest-mock "^20.0.3"
     jest-util "^20.0.3"
 
-jest-get-type@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-21.0.0.tgz#ed8667533c0a24a4feebbf492661f23abac3620b"
+jest-get-type@^21.2.0:
+  version "21.2.0"
+  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-21.2.0.tgz#f6376ab9db4b60d81e39f30749c6c466f40d4a23"
 
 jest-haste-map@^20.0.4:
   version "20.0.5"
@@ -3572,13 +3647,13 @@ jest-matcher-utils@^20.0.3:
     chalk "^1.1.3"
     pretty-format "^20.0.3"
 
-jest-matcher-utils@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-21.0.0.tgz#493dc25b9ed6a23a61802ca20656f0f1c16f15b1"
+jest-matcher-utils@^21.2.1:
+  version "21.2.1"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-21.2.1.tgz#72c826eaba41a093ac2b4565f865eb8475de0f64"
   dependencies:
     chalk "^2.0.1"
-    jest-get-type "^21.0.0"
-    pretty-format "^21.0.0"
+    jest-get-type "^21.2.0"
+    pretty-format "^21.2.1"
 
 jest-matchers@^20.0.3:
   version "20.0.3"
@@ -3597,9 +3672,9 @@ jest-message-util@^20.0.3:
     micromatch "^2.3.11"
     slash "^1.0.0"
 
-jest-message-util@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-21.0.0.tgz#cd49c2e91d7a227e622884c418185a1a7cbe1fd6"
+jest-message-util@^21.2.1:
+  version "21.2.1"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-21.2.1.tgz#bfe5d4692c84c827d1dcf41823795558f0a1acbe"
   dependencies:
     chalk "^2.0.1"
     micromatch "^2.3.11"
@@ -3613,9 +3688,9 @@ jest-regex-util@^20.0.3:
   version "20.0.3"
   resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-20.0.3.tgz#85bbab5d133e44625b19faf8c6aa5122d085d762"
 
-jest-regex-util@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-21.0.0.tgz#f13c382a1c55515c20471390ab38e5d71cbd320e"
+jest-regex-util@^21.2.0:
+  version "21.2.0"
+  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-21.2.0.tgz#1b1e33e63143babc3e0f2e6c9b5ba1eb34b2d530"
 
 jest-resolve-dependencies@^20.0.3:
   version "20.0.3"
@@ -4454,6 +4529,14 @@ osenv@^0.1.0, osenv@^0.1.4:
     os-homedir "^1.0.0"
     os-tmpdir "^1.0.0"
 
+output-file-sync@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/output-file-sync/-/output-file-sync-1.1.2.tgz#d0a33eefe61a205facb90092e826598d5245ce76"
+  dependencies:
+    graceful-fs "^4.1.4"
+    mkdirp "^0.5.1"
+    object-assign "^4.1.0"
+
 p-finally@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
@@ -4626,6 +4709,10 @@ pkg-dir@^2.0.0:
   dependencies:
     find-up "^2.1.0"
 
+platform@^1.3.3:
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/platform/-/platform-1.3.4.tgz#6f0fb17edaaa48f21442b3a975c063130f1c3ebd"
+
 pluralize@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-4.0.0.tgz#59b708c1c0190a2f692f1c7618c446b052fd1762"
@@ -4952,9 +5039,9 @@ pretty-format@^20.0.3:
     ansi-regex "^2.1.1"
     ansi-styles "^3.0.0"
 
-pretty-format@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-21.0.0.tgz#bea1522c4c47e49b44db5b6fbf83e7737251f305"
+pretty-format@^21.2.1:
+  version "21.2.1"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-21.2.1.tgz#ae5407f3cf21066cd011aa1ba5fce7b6a2eddb36"
   dependencies:
     ansi-regex "^3.0.0"
     ansi-styles "^3.2.0"
@@ -5283,6 +5370,10 @@ regenerate@^1.2.1:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.3.2.tgz#d1941c67bad437e1be76433add5b385f95b19260"
 
+regenerator-runtime@^0.10.5:
+  version "0.10.5"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz#336c3efc1220adcedda2c9fab67b5a7955a33658"
+
 regenerator-runtime@^0.11.0:
   version "0.11.0"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.0.tgz#7e54fe5b5ccd5d6624ea6255c3473be090b802e1"
@@ -6199,6 +6290,10 @@ url@^0.11.0:
     punycode "1.3.2"
     querystring "0.2.0"
 
+user-home@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/user-home/-/user-home-1.1.1.tgz#2b5be23a32b63a7c9deb8d0f28d485724a3df190"
+
 util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
@@ -6229,6 +6324,12 @@ uuid@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.1.0.tgz#3dd3d3e790abc24d7b0d3a034ffababe28ebbc04"
 
+v8flags@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/v8flags/-/v8flags-2.1.1.tgz#aab1a1fa30d45f88dd321148875ac02c0b55e5b4"
+  dependencies:
+    user-home "^1.1.1"
+
 validate-npm-package-license@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.1.tgz#2804babe712ad3379459acfbe24746ab2c303fbc"