isnot - npm Package Compare versions

Comparing version 0.4.1 to 0.5.0

lib/arrays.js

 var isArray = arg => Array.isArray(arg)
 
-var isEmptyArray = arg => Array.isArray(arg) && !arg.length
+var isEmptyArray = arg => isArray(arg) && !arg.length
 
-var isNotEmptyArray = arg => !isEmptyArray(arg)
+var isNotEmptyArray = arg => isArray(arg) && !isEmptyArray(arg)
 
@@ -11,2 +11,2 @@ module.exports = {
 	isNotEmptyArray: isNotEmptyArray
-}
+}

lib/numbers.js

@@ -9,2 +9,6 @@ var isNumber = arg => typeof arg === 'number' && isFinite(arg)
 
+var isEven = arg => isInt(arg) && !(arg % 2)
+
+var isOdd = arg => isInt(arg) && !!(arg % 2)
+
 module.exports = {
@@ -14,3 +18,5 @@ isNumber: isNumber,
 	isInt: isInt,
-	isNotInt: isNotInt
+	isNotInt: isNotInt,
+	isEven: isEven,
+	isOdd: isOdd
 }

package.json

 {
   "name": "isnot",
-  "version": "0.4.1",
+  "version": "0.5.0",
   "description": "All imaginable type checking utils with negation",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -54,5 +54,9 @@ # isnot
 
-isEmptyArray(['1']) // false
+isEmptyArray({}) // false
 
 isNotEmptyArray([]) // false
+
+isNotEmptyArray([1]) // true
+
+isNotEmptyArray({}) // false
 ~~~
@@ -59,0 +63,0 @@

test/arrays.spec.js

 var expect = require("chai").expect;
-const {isArray, isEmptyArray} = require("../lib/arrays");
+const {isArray, isEmptyArray, isNotEmptyArray} = require("../lib/arrays");
 
 describe("Test Arrays utilities", function() {
     describe("isArray", function() {
-		it("checks correctly", function() {
-			expect(isArray([])).to.equal(true);
-			expect(isArray([1,2,3])).to.equal(true);
-			expect(isArray(['1','2','3'])).to.equal(true);
-			expect(isArray({})).to.equal(false);
-			expect(isArray([{}])).to.equal(true);
-			expect(isArray(null)).to.equal(false);
-			expect(isArray(undefined)).to.equal(false);
-			expect(isArray(()=>{})).to.equal(false);
-		});
+			it("checks correctly", function() {
+				expect(isArray([])).to.equal(true);
+				expect(isArray([1,2,3])).to.equal(true);
+				expect(isArray(['1','2','3'])).to.equal(true);
+				expect(isArray({})).to.equal(false);
+				expect(isArray([{}])).to.equal(true);
+				expect(isArray(null)).to.equal(false);
+				expect(isArray(undefined)).to.equal(false);
+				expect(isArray(()=>{})).to.equal(false);
+			});
     });
     describe("isEmptyArray", function() {
-		it("checks correctly", function() {
-			expect(isEmptyArray([])).to.equal(true);
-			expect(isEmptyArray([1,2,3])).to.equal(false);
-			expect(isEmptyArray(['1','2','3'])).to.equal(false);
-			expect(isEmptyArray({})).to.equal(false);
-			expect(isEmptyArray([{}])).to.equal(false);
-			expect(isEmptyArray(null)).to.equal(false);
-			expect(isEmptyArray(undefined)).to.equal(false);
-			expect(isEmptyArray(()=>{})).to.equal(false);
-		});
+			it("checks correctly", function() {
+				expect(isEmptyArray([])).to.equal(true);
+				expect(isEmptyArray([1,2,3])).to.equal(false);
+				expect(isEmptyArray(['1','2','3'])).to.equal(false);
+				expect(isEmptyArray({})).to.equal(false);
+				expect(isEmptyArray([{}])).to.equal(false);
+				expect(isEmptyArray(null)).to.equal(false);
+				expect(isEmptyArray(undefined)).to.equal(false);
+				expect(isEmptyArray(()=>{})).to.equal(false);
+			});
     });
-});
+    describe("isNotEmptyArray", function() {
+			it("checks correctly", function() {
+				expect(isNotEmptyArray([])).to.equal(false);
+				expect(isNotEmptyArray([1,2,3])).to.equal(true);
+				expect(isNotEmptyArray(['1','2','3'])).to.equal(true);
+				expect(isNotEmptyArray({})).to.equal(false);
+				expect(isNotEmptyArray([{}])).to.equal(true);
+				expect(isNotEmptyArray(null)).to.equal(false);
+				expect(isNotEmptyArray(undefined)).to.equal(false);
+				expect(isNotEmptyArray(()=>{})).to.equal(false);
+			});
+    });
+});

test/numbers.spec.js

 var expect = require("chai").expect;
-const {isInt, isNotInt, isNumber, isNotNumber} = require("../lib/numbers");
+const {isInt, isNotInt, isNumber, isNotNumber, isOdd, isEven} = require("../lib/numbers");
 
@@ -29,2 +29,8 @@
     });
+    describe("isNotNumber", function() {
+      it("checks correctly", function() {
+        expect(isNotNumber('string')).to.equal(true);
+        expect(isNotNumber(1)).to.equal(false);
+      });
+    });
     describe("isInt", function() {
@@ -53,2 +59,26 @@ it("checks correctly", function() {
     });
+    describe("isNotInt", function() {
+      it("checks correctly", function() {
+        expect(isNotInt('string')).to.equal(true);
+        expect(isNotInt(1.1)).to.equal(true);
+        expect(isNotInt(1)).to.equal(false);
+      });
+    });
+    describe("isOdd", function() {
+      it("checks correctly", function() {
+        expect(isOdd('string')).to.equal(false);
+        expect(isOdd(1)).to.equal(true);
+        expect(isOdd(1.1)).to.equal(false);
+        expect(isOdd(-1-2)).to.equal(true);
+      });
+    });
+    describe("isEven", function() {
+      it("checks correctly", function() {
+        expect(isEven('string')).to.equal(false);
+        expect(isEven(1)).to.equal(false);
+        expect(isEven(0)).to.equal(true);
+        expect(isEven(Infinity)).to.equal(false);
+        expect(isEven(-0)).to.equal(true);
+      });
+    });
 });

No alert changes

Improved metrics

Total package byte prevSize

24201

increased by8.05%

Lines of code

579

increased by9.04%

Number of lines in readme file

160

increased by2.56%

No dependency changes