round10 - npm Package Compare versions

Comparing version 1.0.2 to 1.0.3

package.json

 {
   "name": "round10",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Brings decimal adjustment to the Math object.",
@@ -9,4 +9,3 @@ "main": "round10.js",
   },
-  "dependencies": {
-  },
+  "dependencies": {},
   "devDependencies": {
@@ -13,0 +12,0 @@ "should": "^7.0.2"

README.md

@@ -22,2 +22,9 @@ Inspired by [Decimal rounding polyfill by MDN](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Math/round#Decimal_rounding).
 ```javascript
+var round10 = require('round10').round10;
+round10(55.55, -1); // 55.6
+```
+
+Optionally, you may use the polyfill which extends the global Math object:
+
+```javascript
 require('round10').polyfill();
@@ -24,0 +31,0 @@ Math.round10(55.55, -1); // 55.6

round10.js

@@ -28,21 +28,27 @@ /**
 
-exports.polyfill = function() {
+module.exports = {
+    round10: function(value, exp) {
+        return decimalAdjust('round', value, exp);
+    },
+    floor10: function(value, exp) {
+        return decimalAdjust('floor', value, exp);
+    },
+    ceil10: function(value, exp) {
+        return decimalAdjust('ceil', value, exp);
+    },
+};
+
+module.exports.polyfill = function() {
     // Decimal round
     if (!Math.round10) {
-        Math.round10 = function(value, exp) {
-            return decimalAdjust('round', value, exp);
-        };
+        Math.round10 = module.exports.round10;
     }
     // Decimal floor
     if (!Math.floor10) {
-        Math.floor10 = function(value, exp) {
-            return decimalAdjust('floor', value, exp);
-        };
+        Math.floor10 = module.exports.floor10;
     }
     // Decimal ceil
     if (!Math.ceil10) {
-        Math.ceil10 = function(value, exp) {
-            return decimalAdjust('ceil', value, exp);
-        };
+        Math.ceil10 = module.exports.ceil10;
     }
 };

test/test.js

 var should = require('should');
-require('../round10').polyfill();
+var round10 = require('../round10');
 
-describe('Math', function() {
+describe('round10.polyfill', function() {
+
+    before(function() {
+        round10.polyfill()
+    });
+
+    it('should add #round10 to Math', function() {
+        // Round
+        Math.round10.should.be.a.Function();
+    });
+    it('should add #floor10 to Math', function() {
+        // Floor
+        Math.floor10.should.be.a.Function();
+    });
+    it('should add #ceil10 to Math', function() {
+        // Ceil
+        Math.ceil10.should.be.a.Function();
+    });
+
+});
+
+describe('round10', function() {
+
     it('should have #round10', function() {
         // Round
-        Math.round10(55.55, -1).should.equal(55.6);
-        Math.round10(55.549, -1).should.equal(55.5);
-        Math.round10(55, 1).should.equal(60);
-        Math.round10(54.9, 1).should.equal(50);
-        Math.round10(-55.55, -1).should.equal(-55.5);
-        Math.round10(-55.551, -1).should.equal(-55.6);
-        Math.round10(-55, 1).should.equal(-50);
-        Math.round10(-55.1, 1).should.equal(-60);
-        Math.round10(1.005, -2).should.equal(1.01);
+        round10.round10(55.55, -1).should.equal(55.6);
+        round10.round10(55.549, -1).should.equal(55.5);
+        round10.round10(55, 1).should.equal(60);
+        round10.round10(54.9, 1).should.equal(50);
+        round10.round10(-55.55, -1).should.equal(-55.5);
+        round10.round10(-55.551, -1).should.equal(-55.6);
+        round10.round10(-55, 1).should.equal(-50);
+        round10.round10(-55.1, 1).should.equal(-60);
+        round10.round10(1.005, -2).should.equal(1.01);
     });
     it('should have #floor10', function() {
         // Floor
-        Math.floor10(55.59, -1).should.equal(55.5);
-        Math.floor10(59, 1).should.equal(50);
-        Math.floor10(-55.51, -1).should.equal(-55.6);
-        Math.floor10(-51, 1).should.equal(-60);
+        round10.floor10(55.59, -1).should.equal(55.5);
+        round10.floor10(59, 1).should.equal(50);
+        round10.floor10(-55.51, -1).should.equal(-55.6);
+        round10.floor10(-51, 1).should.equal(-60);
     });
     it('should have #ceil10', function() {
         // Ceil
-        Math.ceil10(55.51, -1).should.equal(55.6);
-        Math.ceil10(51, 1).should.equal(60);
-        Math.ceil10(-55.59, -1).should.equal(-55.5);
-        Math.ceil10(-59, 1).should.equal(-50);
+        round10.ceil10(55.51, -1).should.equal(55.6);
+        round10.ceil10(51, 1).should.equal(60);
+        round10.ceil10(-55.59, -1).should.equal(-55.5);
+        round10.ceil10(-59, 1).should.equal(-50);
     });
-});
+});

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Improved metrics

Total package byte prevSize

4813

increased by20.02%

Lines of code

97

increased by27.63%

Number of lines in readme file

46

increased by17.95%

No dependency changes