keyu - npm Package Compare versions

Comparing version 1.3.0 to 1.4.0

collections/index.js

@@ -0,7 +1,9 @@
+const {curry} = require('../fp');
+
 Object.prototype.map = function(fn){ return Object.entries(this).reduce((acc,[k,v]) => ({...acc,[k]:fn(v,k)}),{}); };
-Object.prototype.filter = function(fn){ return Object.entries(this).reduce((acc,[k,v]) => fn(v,k) && ({...acc,[k]:v}),{}) || acc; };
+Object.prototype.filter = function(fn){ return Object.entries(this).reduce((acc,[k,v]) => fn(v,k) && ({...acc,[k]:v}),{}) || {}; };
 
-const map = fn => col => col.map(fn);
-const filter = fn => col => col.filter(fn);
+const map = curry((fn, col) => col.map(fn));
+const filter = curry((fn, col) => col.filter(fn));
 
 module.exports = {map, filter};

concurrency/index.js

@@ -1,1 +0,15 @@
-Promise.any = (promises) => Promise.all(promises.map(promise => promise.then(value => ({value})).catch(error => ({error}))));
+Promise.any = promises => Promise.all(promises.map(promise => promise.then(value => ({ value })).catch(error => ({ error }))));
+
+Promise.best = promises =>
+  new Promise(function(resolve, reject, errors = []) {
+    promises.map(promise =>
+      promise.then(resolve).catch(err => {
+        errors.push(err);
+        if (errors.length === promises.length) {
+          reject(errors);
+        }
+      })
+    );
+  });
+
+module.exports = {};

fp/index.js

@@ -6,2 +6,8 @@ const mixCompose = (chain, func) => (chain instanceof Promise || typeof chain.then === "function") ? chain.then(func) : func(chain);
 
-module.exports = {pipe, compose};
+const curry = f => {
+  return function currify() {
+    const args = Array.prototype.slice.call(arguments);
+    return args.length >= f.length ? f.apply(null, args) : currify.bind(null, ...args)
+  }
+}
+module.exports = {pipe, compose, curry};

index.js

 module.exports = {
-    ...require('./fp'),
-    ...require('./concurrency'),
-    ...require('./collections')
+  ...require('./fp'),
+  ...require('./concurrency'),
+  ...require('./collections'),
+  ...require('./logic'),
+  ...require('./conversions')
 };

package.json

 {
   "name": "keyu",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "Key utilities for everyday use",
   "main": "index.js",
   "scripts": {
-    "test": "mocha"
+    "vet": "./node_modules/.bin/eslint ./",
+    "ci": "./node_modules/.bin/eslint --fix ./ && mocha",
+    "test": "nyc mocha"
   },
@@ -16,3 +18,18 @@ "keywords": [
   "repository": "github:nerac/keyu",
-  "license": "MIT"
+  "license": "MIT",
+  "devDependencies": {
+    "eslint": "^5.16.0",
+    "eslint-config-prettier": "^4.1.0",
+    "eslint-plugin-prettier": "^3.0.1",
+    "husky": "^1.3.1",
+    "mocha": "^6.0.2",
+    "nyc": "^13.3.0",
+    "prettier": "1.16.4",
+    "pretty-quick": "^1.10.0"
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "npm run ci && pretty-quick --staged"
+    }
+  }
 }

README.md

 # Keyu
 
-**Key u**tilities you will need for any complex javascript project.
+[![Build Status](https://travis-ci.org/nerac/keyu.svg?branch=master)](https://travis-ci.org/nerac/keyu)
+[![install size](https://packagephobia.now.sh/badge?p=keyu)](https://packagephobia.now.sh/result?p=keyu)
+[![Known Vulnerabilities](https://snyk.io/test/npm/keyu/badge.svg)](https://snyk.io/test/npm/keyu)
 
+[![NPM](https://nodei.co/npm/keyu.png)](https://nodei.co/npm/keyu/)
+
+**Key u**tilities that you mis when you develop a javascript project.
+
 ## Utilities
@@ -11,3 +17,3 @@
 
-Composes N functions into another one, also accept functions that a return Promise.
+Compose N functions, works with promises too.
 
@@ -27,5 +33,6 @@ ```
 ```
+
 #### Pipe
 
-Pipe N functions into another one, also accept functions that a return Promise.
+Compose N functions in reverse order, works promises too.
 
@@ -50,3 +57,4 @@ ```
 
-Maps over every key of an object
+Maps an object based on the mapping function passed.
+
 ```
@@ -60,2 +68,3 @@ let obj = {a:1,b:2,c:3};
 functional programmming implementation:
+
 ```
@@ -72,3 +81,4 @@ const {map,compose} = require('keyu');
 
-Filters an object for each single key
+Filters an object based on the filter function passed.
+
 ```
@@ -95,6 +105,5 @@ let obj = {a:1,b:2,c:3};
 
-#### Any
+#### Promise.any
 
-Promise.all follows a fail-fast pattern meaning that if one single promise fails it stops returning the failure.
-This implements Promise.any which will return the result of all promises independenly if they fail or not.
+Promise.all executes an array of promises in parallel and returns all of them either they are sucessful or not without failing.
 
@@ -104,1 +113,51 @@ ```
 ```
+
+#### Promise.best
+
+Promise.best execute an array of promises in parallel and returns the first one to be sucessful.
+
+```
+Promise.best([Promise.reject(1),Promise.resolve(2), Promise.resolve(3)]).then(console.log) // 2
+
+Promise.best([Promise.reject(1),Promise.reject(2), Promise.reject(3)]).catch(console.log) // [1,2,3]
+```
+
+### Conversions
+
+#### jsonOr
+
+Converts safetly any input into a json, if it fails returns the default function value.
+
+```
+jsonOr(33)('{"a":1}') // -> {a:1}
+jsonOr(33)(null) // -> 33
+jsonOr(value => 33)(null) // -> 33
+```
+
+#### floatOr
+
+Converts safetly any input into a float, if it fails returns the default function value.
+
+```
+floatOr(33)('11.33') // -> 11.33
+floatOr(33)(null) // -> 33
+floatOr(value => 33)(null) // -> 33
+```
+
+#### intOr
+
+Converts safetly any input into an integer, if it fails returns the default function value.
+
+```
+intOr(33)('11') // -> 11
+intOr(33)(null) // -> 33
+intOr(value => 33)(null) // -> 33
+```
+
+#### setPrecision
+
+Set the amount of decimals for any given float safelty or returns cero precision.
+
+```
+setPrecision(3,'1.1234') // -> 1.234
+```

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Major refactor

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Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

17113

increased by293.31%

Number of package files

18

increased by157.14%

Lines of code

305

increased by1933.33%

Number of lines in readme file

157

increased by60.2%

Worsened metrics

Dev dependency count

8

increased byInfinity%

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes