Add FP examples

examples/browserify/README.md

@@ -1,6 +1,6 @@
 # Usage With Browserify
 
-See [example.js](./example.js) and [misc.js](./misc.js) for source code examples.
+See [example.js](./example.js), [fp.js](./fp.js) and [misc.js](./misc.js) for source code examples.
 
 See [package.json scripts](./package.json) for CLI usage.
 

examples/browserify/fp.js

@@ -0,0 +1,19 @@
+var addYears = require('date-fns/fp/addYears')
+var dateFns = require('date-fns/fp')
+var formatWithOptions = dateFns.formatWithOptions
+var eoLocale = require('date-fns/locale/eo')
+
+var addFiveYears = addYears(5)
+var dateToString = formatWithOptions({locale: eoLocale}, 'D MMMM YYYY')
+
+var dates = [
+  new Date(2017, 0 /* Jan */, 1),
+  new Date(2017, 1 /* Feb */, 11),
+  new Date(2017, 6 /* Jul */, 2)
+]
+
+var formattedDates = dates
+  .map((date) => dateToString(addFiveYears(date)))
+  .join(', ')
+
+console.log(formattedDates === '1 januaro 2022, 11 februaro 2022, 2 julio 2022')

examples/browserify/package.json

@@ -14,15 +14,18 @@
   "scripts": {
     "build": "yarn run build-date-fns && yarn run build-browserify && yarn run build-babili",
     "build-date-fns": "env PACKAGE_OUTPUT_PATH=\"$(pwd)/node_modules/date-fns\" ../../scripts/build_package.sh",
-    "build-browserify": "yarn run build-browserify-example && yarn run build-browserify-misc",
+    "build-browserify": "yarn run build-browserify-example && yarn run build-browserify-fp && yarn run build-browserify-misc",
     "build-browserify-example": "mkdir -p dist && browserify example.js -o dist/example.js",
+    "build-browserify-fp": "mkdir -p dist && browserify fp.js -o dist/fp.js",
     "build-browserify-misc": "mkdir -p dist && browserify misc.js -o dist/misc.js",
-    "build-babili": "yarn run build-babili-example && yarn run build-babili-misc && yarn run stats-size",
+    "build-babili": "yarn run build-babili-example && yarn run build-babili-fp && yarn run build-babili-misc && yarn run stats-size",
     "build-babili-example": "babili dist/example.js --out-file dist/example.min.js --minified --no-comments",
+    "build-babili-fp": "babili dist/fp.js --out-file dist/fp.min.js --minified --no-comments",
     "build-babili-misc": "babili dist/misc.js --out-file dist/misc.min.js --minified --no-comments",
     "stats-size": "gzip-size dist/example.min.js | pretty-bytes",
-    "test": "yarn run test-example && yarn run test-misc",
+    "test": "yarn run test-example && yarn run test-fp && yarn run test-misc",
     "test-example": "test $(env TZ=UTC node ./dist/example.min.js) = true",
+    "test-fp": "test $(env TZ=UTC node ./dist/fp.min.js) = true",
     "test-misc": "test $(env TZ=UTC node ./dist/misc.min.js) = true"
   }
 }

examples/flow/README.md

@@ -1,6 +1,6 @@
 # Usage With webpack 1.x
 
-See [example.js.flow](./example.js.flow) and [misc.js.flow](./misc.js.flow) for source code examples.
+See [example.js.flow](./example.js.flow), [fp.js.flow](./fp.js.flow) and [misc.js.flow](./misc.js.flow) for source code examples.
 
 See [package.json scripts](./package.json) for CLI usage.
 

examples/flow/fp.js.flow

@@ -0,0 +1,19 @@
+var addYears = require('date-fns/fp/addYears')
+var dateFns = require('date-fns/fp')
+var formatWithOptions = dateFns.formatWithOptions
+var eoLocale = require('date-fns/locale/eo')
+
+const addFiveYears = addYears(5)
+const dateToString = formatWithOptions({locale: eoLocale}, 'D MMMM YYYY')
+
+const dates : Date[] = [
+  new Date(2017, 0 /* Jan */, 1),
+  new Date(2017, 1 /* Feb */, 11),
+  new Date(2017, 6 /* Jul */, 2)
+]
+
+const formattedDates : string = dates
+  .map((date) => dateToString(addFiveYears(date)))
+  .join(', ')
+
+console.log(formattedDates === '1 januaro 2022, 11 februaro 2022, 2 julio 2022')

examples/flow/package.json

@@ -14,11 +14,13 @@
     "build": "yarn run build-date-fns && yarn run flow-check && yarn run build-babel",
     "flow-check": "flow check",
     "build-date-fns": "env PACKAGE_OUTPUT_PATH=\"$(pwd)/node_modules/date-fns\" ../../scripts/build_package.sh",
-    "build-babel": "yarn run build-babel-example && yarn run build-babel-misc",
+    "build-babel": "yarn run build-babel-example && yarn run build-babel-fp && yarn run build-babel-misc",
     "build-babel-example": "mkdir -p dist && babel example.js.flow --out-file dist/example.js",
+    "build-babel-fp": "mkdir -p dist && babel fp.js.flow --out-file dist/fp.js",
     "build-babel-misc": "mkdir -p dist && babel misc.js.flow --out-file dist/misc.js",
-    "test": "yarn run test-example && yarn run test-misc",
+    "test": "yarn run test-example && yarn run test-fp && yarn run test-misc",
     "test-example": "test $(env TZ=UTC node ./dist/example.js) = true",
+    "test-fp": "test $(env TZ=UTC node ./dist/fp.js) = true",
     "test-misc": "test $(env TZ=UTC node ./dist/misc.js) = true"
   }
 }

examples/rollup/README.md

@@ -1,6 +1,6 @@
 # Usage With Rollup
 
-See [example.js](./example.js) and [misc.js](./misc.js) for source code examples.
+See [example.js](./example.js), [fp.js](./fp.js) and [misc.js](./misc.js) for source code examples.
 
 See [package.json scripts](./package.json) for CLI usage.
 

examples/rollup/fp.js

@@ -0,0 +1,18 @@
+import addYears from 'date-fns/esm/fp/addYears'
+import {formatWithOptions} from 'date-fns/esm/fp'
+import eoLocale from 'date-fns/esm/locale/eo'
+
+const addFiveYears = addYears(5)
+const dateToString = formatWithOptions({locale: eoLocale}, 'D MMMM YYYY')
+
+const dates = [
+  new Date(2017, 0 /* Jan */, 1),
+  new Date(2017, 1 /* Feb */, 11),
+  new Date(2017, 6 /* Jul */, 2)
+]
+
+const formattedDates = dates
+  .map((date) => dateToString(addFiveYears(date)))
+  .join(', ')
+
+console.log(formattedDates === '1 januaro 2022, 11 februaro 2022, 2 julio 2022')

examples/rollup/package.json

@@ -16,15 +16,18 @@
   "scripts": {
     "build": "yarn run build-date-fns && yarn run build-rollup && yarn run build-babili",
     "build-date-fns": "env PACKAGE_OUTPUT_PATH=\"$(pwd)/node_modules/date-fns\" ../../scripts/build_package.sh",
-    "build-rollup": "yarn run build-rollup-example && yarn run build-rollup-misc",
+    "build-rollup": "yarn run build-rollup-example && yarn run build-rollup-fp && yarn run build-rollup-misc",
     "build-rollup-example": "rollup -c rollup.config.example.js",
+    "build-rollup-fp": "rollup -c rollup.config.fp.js",
     "build-rollup-misc": "rollup -c rollup.config.misc.js",
-    "build-babili": "yarn run build-babili-example && yarn run build-babili-misc && yarn run stats-size",
+    "build-babili": "yarn run build-babili-example && yarn run build-babili-fp && yarn run build-babili-misc && yarn run stats-size",
     "build-babili-example": "babili dist/example.js --out-file dist/example.min.js --minified --no-comments",
+    "build-babili-fp": "babili dist/fp.js --out-file dist/fp.min.js --minified --no-comments",
     "build-babili-misc": "babili dist/misc.js --out-file dist/misc.min.js --minified --no-comments",
     "stats-size": "gzip-size dist/example.min.js | pretty-bytes",
-    "test": "yarn run test-example && yarn run test-misc",
+    "test": "yarn run test-example && yarn run test-fp && yarn run test-misc",
     "test-example": "test $(env TZ=UTC node ./dist/example.min.js) = true",
+    "test-fp": "test $(env TZ=UTC node ./dist/fp.min.js) = true",
     "test-misc": "test $(env TZ=UTC node ./dist/misc.min.js) = true"
   }
 }

examples/rollup/rollup.config.fp.js

@@ -0,0 +1,12 @@
+import resolve from 'rollup-plugin-node-resolve'
+import commonjs from 'rollup-plugin-commonjs'
+
+export default {
+  entry: 'fp.js',
+  dest: 'dist/fp.js',
+  format: 'cjs',
+  plugins: [
+    resolve({jsnext: true, main: true}),
+    commonjs()
+  ]
+}

examples/typescript/README.md

@@ -1,6 +1,6 @@
 # Usage With webpack 1.x
 
-See [example.ts](./example.ts) and [misc.ts](./misc.ts) for source code examples.
+See [example.ts](./example.ts), [fp.ts](./fp.ts) and [misc.ts](./misc.ts) for source code examples.
 
 See [package.json scripts](./package.json) for CLI usage
 

examples/typescript/fp.ts

@@ -0,0 +1,18 @@
+import addYears from 'date-fns/esm/fp/addYears'
+import {formatWithOptions} from 'date-fns/esm/fp'
+import eoLocale from 'date-fns/esm/locale/eo'
+
+const addFiveYears = addYears(5)
+const dateToString = formatWithOptions({locale: eoLocale}, 'D MMMM YYYY')
+
+const dates = [
+  new Date(2017, 0 /* Jan */, 1),
+  new Date(2017, 1 /* Feb */, 11),
+  new Date(2017, 6 /* Jul */, 2)
+]
+
+const formattedDates = dates
+  .map((date) => dateToString(addFiveYears(date)))
+  .join(', ')
+
+console.log(formattedDates === '1 januaro 2022, 11 februaro 2022, 2 julio 2022')

examples/typescript/package.json

@@ -12,10 +12,11 @@
   "scripts": {
     "build": "yarn run build-date-fns && yarn run build-typescript && yarn run build-webpack",
     "build-date-fns": "env PACKAGE_OUTPUT_PATH=\"$(pwd)/node_modules/date-fns\" ../../scripts/build_package.sh",
-    "build-typescript": "tsc --outDir dist example.ts misc.ts",
-    "build-webpack": "webpack example=./dist/example.js misc=./dist/misc.js --output-path dist --output-filename [name].bundle.js",
-    "test": "yarn run test-example && yarn run test-misc",
+    "build-typescript": "tsc --outDir dist example.ts fp.ts misc.ts",
+    "build-webpack": "webpack example=./dist/example.js fp=./dist/fp misc=./dist/misc.js --output-path dist --output-filename [name].bundle.js",
+    "test": "yarn run test-example && yarn run test-fp && yarn run test-misc",
     "test-example": "test $(env TZ=UTC node ./dist/example.bundle.js) = true",
+    "test-fp": "test $(env TZ=UTC node ./dist/fp.bundle.js) = true",
     "test-misc": "test $(env TZ=UTC node ./dist/misc.bundle.js) = true"
   }
 }

examples/webpack-1.x/README.md

@@ -1,6 +1,6 @@
 # Usage With webpack 1.x
 
-See [example.js](./example.js) and [misc.js](./misc.js) for source code examples.
+See [example.js](./example.js), [fp.js](./fp.js) and [misc.js](./misc.js) for source code examples.
 
 See [package.json scripts](./package.json) for CLI usage.
 

examples/webpack-1.x/fp.js

@@ -0,0 +1,19 @@
+var addYears = require('date-fns/fp/addYears')
+var dateFns = require('date-fns/fp')
+var formatWithOptions = dateFns.formatWithOptions
+var eoLocale = require('date-fns/locale/eo')
+
+var addFiveYears = addYears(5)
+var dateToString = formatWithOptions({locale: eoLocale}, 'D MMMM YYYY')
+
+var dates = [
+  new Date(2017, 0 /* Jan */, 1),
+  new Date(2017, 1 /* Feb */, 11),
+  new Date(2017, 6 /* Jul */, 2)
+]
+
+var formattedDates = dates
+  .map((date) => dateToString(addFiveYears(date)))
+  .join(', ')
+
+console.log(formattedDates === '1 januaro 2022, 11 februaro 2022, 2 julio 2022')

examples/webpack-1.x/package.json

@@ -14,13 +14,15 @@
   "scripts": {
     "build": "yarn run build-date-fns && yarn run build-webpack && yarn run build-babili",
     "build-date-fns": "env PACKAGE_OUTPUT_PATH=\"$(pwd)/node_modules/date-fns\" ../../scripts/build_package.sh",
-    "build-webpack": "webpack example=./example.js misc=./misc.js --output-path dist --output-file [name].js",
-    "build-babili": "yarn run build-babili-example && yarn run build-babili-misc && yarn run stats-size",
+    "build-webpack": "webpack example=./example.js fp=./fp.js misc=./misc.js --output-path dist --output-file [name].js",
+    "build-babili": "yarn run build-babili-example && yarn run build-babili-fp && yarn run build-babili-misc && yarn run stats-size",
     "build-babili-example": "babili dist/example.js --out-file dist/example.min.js --minified --no-comments",
+    "build-babili-fp": "babili dist/fp.js --out-file dist/fp.min.js --minified --no-comments",
     "build-babili-misc": "babili dist/misc.js --out-file dist/misc.min.js --minified --no-comments",
     "stats-size": "gzip-size dist/example.min.js | pretty-bytes",
-    "test": "yarn run test-example && yarn run test-misc",
+    "test": "yarn run test-example && yarn run test-fp && yarn run test-misc",
     "test-example": "test $(env TZ=UTC node ./dist/example.min.js) = true",
+    "test-fp": "test $(env TZ=UTC node ./dist/fp.min.js) = true",
     "test-misc": "test $(env TZ=UTC node ./dist/misc.min.js) = true"
   }
 }

examples/webpack-2.x/README.md

@@ -3,7 +3,7 @@
 **Important**: as at webpack 2.2.0, tree-shaking is not removing all unused imports.
 See [webpack issue #2867](https://github.com/webpack/webpack/issues/2867)
 
-See [example.js](./example.js) and [misc.js](./misc.js) for source code examples.
+See [example.js](./example.js), [fp.js](./fp.js) and [misc.js](./misc.js) for source code examples.
 
 See [package.json scripts](./package.json) for CLI usage.
 

examples/webpack-2.x/fp.js

@@ -0,0 +1,18 @@
+import addYears from 'date-fns/esm/fp/addYears'
+import {formatWithOptions} from 'date-fns/esm/fp'
+import eoLocale from 'date-fns/esm/locale/eo'
+
+const addFiveYears = addYears(5)
+const dateToString = formatWithOptions({locale: eoLocale}, 'D MMMM YYYY')
+
+const dates = [
+  new Date(2017, 0 /* Jan */, 1),
+  new Date(2017, 1 /* Feb */, 11),
+  new Date(2017, 6 /* Jul */, 2)
+]
+
+const formattedDates = dates
+  .map((date) => dateToString(addFiveYears(date)))
+  .join(', ')
+
+console.log(formattedDates === '1 januaro 2022, 11 februaro 2022, 2 julio 2022')

examples/webpack-2.x/package.json

@@ -14,13 +14,15 @@
   "scripts": {
     "build": "yarn run build-date-fns && yarn run build-webpack && yarn run build-babili",
     "build-date-fns": "env PACKAGE_OUTPUT_PATH=\"$(pwd)/node_modules/date-fns\" ../../scripts/build_package.sh",
-    "build-webpack": "webpack example=./example.js misc=./misc.js --output-path dist --output-filename [name].js",
-    "build-babili": "yarn run build-babili-example && yarn run build-babili-misc && yarn run stats-size",
+    "build-webpack": "webpack example=./example.js fp=./fp.js misc=./misc.js --output-path dist --output-filename [name].js",
+    "build-babili": "yarn run build-babili-example && yarn run build-babili-fp && yarn run build-babili-misc && yarn run stats-size",
     "build-babili-example": "babili dist/example.js --out-file dist/example.min.js --minified --no-comments",
+    "build-babili-fp": "babili dist/fp.js --out-file dist/fp.min.js --minified --no-comments",
     "build-babili-misc": "babili dist/misc.js --out-file dist/misc.min.js --minified --no-comments",
     "stats-size": "gzip-size dist/example.min.js | pretty-bytes",
-    "test": "yarn run test-example && yarn run test-misc",
+    "test": "yarn run test-example && yarn run test-fp && yarn run test-misc",
     "test-example": "test $(env TZ=UTC node ./dist/example.min.js) = true",
+    "test-fp": "test $(env TZ=UTC node ./dist/fp.min.js) = true",
     "test-misc": "test $(env TZ=UTC node ./dist/misc.min.js) = true"
   }
 }