rando-js - npm Package Compare versions

Comparing version 0.1.1 to 0.2.0

dist/rando.js

@@ -33,3 +33,3 @@ 'use strict';
     value: function inRange(min, max) {
-      return Math.round(Math.random() * (max - min) + min);
+      return Math.floor(Math.random() * (max - min + 1) + min);
     }
@@ -64,2 +64,16 @@
     }
+
+    /**
+     * Check to see if a given percent chance occurs
+     * @param {number} percentChance a 0-100 number representing % success chance
+     * @return {boolean}
+     */
+
+  }, {
+    key: 'probability',
+    value: function probability(percentChance) {
+      var rand = Math.random();
+      var target = percentChance / 100;
+      return target >= rand;
+    }
   }]);
@@ -66,0 +80,0 @@

dist/rando.min.js

@@ -1,2 +0,2 @@
-"use strict";function _classCallCheck(n,e){if(!(n instanceof e))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function n(n,e){for(var r=0;r<e.length;r++){var a=e[r];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(n,a.key,a)}}return function(e,r,a){return r&&n(e.prototype,r),a&&n(e,a),e}}(),Random=function(){function n(){_classCallCheck(this,n)}return _createClass(n,null,[{key:"coinFlip",value:function(){return Math.round(Math.random())}},{key:"inRange",value:function(n,e){return Math.round(Math.random()*(e-n)+n)}},{key:"fromArray",value:function(n){return n[Math.floor(Math.random()*n.length)]}},{key:"roll",value:function(){var n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:20;return n*(Math.floor(e*Math.random())+1)}}]),n}();exports.Random=Random;
+"use strict";function _classCallCheck(n,r){if(!(n instanceof r))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function n(n,r){for(var a=0;a<r.length;a++){var e=r[a];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(n,e.key,e)}}return function(r,a,e){return a&&n(r.prototype,a),e&&n(r,e),r}}(),Random=function(){function n(){_classCallCheck(this,n)}return _createClass(n,null,[{key:"coinFlip",value:function(){return Math.round(Math.random())}},{key:"inRange",value:function(n,r){return Math.floor(Math.random()*(r-n+1)+n)}},{key:"fromArray",value:function(n){return n[Math.floor(Math.random()*n.length)]}},{key:"roll",value:function(){var n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:20;return n*(Math.floor(r*Math.random())+1)}},{key:"probability",value:function(n){return n/100>=Math.random()}}]),n}();exports.Random=Random;
 //# sourceMappingURL=dist/rando.min.js.map

package.json

 {
   "name": "rando-js",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "description": "Randomization utilities for NodeJS in es6",
   "main": "rando.js",
-    "devDependencies": {
+  "devDependencies": {
     "babel-cli": "^6.11.4",
@@ -8,0 +8,0 @@ "babel-preset-es2015": "^6.9.0",

rando.js

@@ -19,3 +19,3 @@ 'use strict';
   static inRange(min, max) {
-    return Math.round(Math.random() * (max - min) + min);
+    return Math.floor(Math.random() * (max - min + 1) + min);
   }
@@ -38,9 +38,19 @@
    */
-
   static roll(dice = 1, sides = 20) {
-    return dice * (Math.floor(sides * Math.random()) + 1);
+    const rolls = Array.from({length: dice}, () => Math.floor(sides * Math.random()) + 1);
+    return rolls.reduce((acc, roll) => acc + roll, 0);
   }
 
+  /**
+   * Check to see if a given percent chance occurs
+   * @param {number} percentChance a 0-100 number representing % success chance
+   * @return {boolean}
+   */
+  static probability(percentChance) {
+    const rand = Math.random();
+    const target = percentChance / 100;
+    return target >= rand;
+  }
 }
 
-exports.Random = Random;
+exports.Random = Random;

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Improved metrics

Total package byte prevSize

9543

increased by16.24%

Lines of code

117

increased by25.81%

Worsened metrics

Number of package files

8

decreased by-11.11%

No dependency changes