Merge pull request #56 from jaredwray/adding-in-unit-tests-and-versio…

…n-bump

adding in unit tests and version bump

lib/utils/falsey.js

@@ -0,0 +1,46 @@
+// utils.js
+function falsey(val, keywords) {
+	if (!val) {
+	  return true;
+	}
+
+	let words = keywords || [
+	  "0",
+	  "false",
+	  "nada",
+	  "nil",
+	  "nay",
+	  "nah",
+	  "negative",
+	  "no",
+	  "none",
+	  "nope",
+	  "nul",
+	  "null",
+	  "nix",
+	  "nyet",
+	  "uh-uh",
+	  "veto",
+	  "zero",
+	];
+
+	if (!Array.isArray(words)) {
+	  words = [words];
+	}
+
+	const lower = typeof val === "string" ? val.toLowerCase() : null;
+
+	for (const word of words) {
+	  if (word === val) {
+		return true;
+	  }
+	  if (word === lower) {
+		return true;
+	  }
+	}
+
+	return false;
+  }
+
+  module.exports = falsey;
+

lib/utils/utils.js

@@ -1,6 +1,7 @@
 'use strict';
 
 var utils = require('lazy-cache')(require);
+var falsey = require('./falsey');
 var fn = require;
 require = utils;
 
@@ -18,48 +19,7 @@ require('kind-of', 'typeOf');
 // matching utils
 require('is-glob');
 require('micromatch', 'mm');
-utils.falsey = function falsey(val, keywords) {
-    if (!val) {
-      return true;
-    }
-
-    let words = keywords || [
-      "0",
-      "false",
-      "nada",
-      "nil",
-      "nay",
-      "nah",
-      "negative",
-      "no",
-      "none",
-      "nope",
-      "nul",
-      "null",
-      "nix",
-      "nyet",
-      "uh-uh",
-      "veto",
-      "zero",
-    ];
-
-    if (!Array.isArray(words)) {
-      words = [words];
-    }
-
-    const lower = typeof val === "string" ? val.toLowerCase() : null;
-
-    for (const word of words) {
-      if (word === val) {
-        return true;
-      }
-      if (word === lower) {
-        return true;
-      }
-    }
-
-    return false;
-  };
+utils.falsey = falsey;
 
 // Number utils
 require('is-even');

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@jaredwray/fumanchu",
   "description": "Handlebars + Helpers = Fumanchu",
-  "version": "1.4.1",
+  "version": "1.5.0",
   "homepage": "https://github.com/jaredwray/fumanchu",
   "author": "Jared Wray (me@jaredwray.com)",
   "keywords": [

test/utils.js

@@ -4,6 +4,7 @@ require('mocha');
 var assert = require('assert');
 var utils = require('../lib/utils');
 var HTML = require('../lib/utils/html');
+const { expect } = require('chai');
 
 describe('utils', function() {
   describe('chop', function() {
@@ -37,6 +38,39 @@ describe('utils', function() {
     });
   });
 
+  describe('falsey', function() {
+    it('should return true if the value is falsey', function() {
+      assert(utils.falsey(''));
+      assert(utils.falsey('0'));
+      assert(utils.falsey('false'));
+      assert(utils.falsey('nada'));
+      assert(utils.falsey('nil'));
+      assert(utils.falsey('nay'));
+      assert(utils.falsey('nah'));
+      assert(utils.falsey('negative'));
+      assert(utils.falsey('no'));
+      assert(utils.falsey('none'));
+      assert(utils.falsey('nope'));
+      assert(utils.falsey('nul'));
+      assert(utils.falsey('null'));
+      assert(utils.falsey('nix'));
+      assert(utils.falsey('nyet'));
+      assert(utils.falsey('uh-uh'));
+      assert(utils.falsey('veto'));
+      assert(utils.falsey('zero'));
+    });
+    it('should return values on an array of keywords', function() {
+      assert(utils.falsey('zero', ['zero']));
+      assert(utils.falsey('zero'));
+      assert(utils.falsey('Zero'));
+      expect(utils.falsey('zero', ['zero', 'one'])).to.be.true;
+      expect(utils.falsey('Zero', ['zero', 'one'])).to.be.true;
+    });
+    it('should be false if the keywords are not not set correctly', function() {
+      expect(utils.falsey('false', 1)).to.be.false;
+    });
+  });
+
   describe('html', function() {
     describe('condense', function() {
       it('should condense multiple newlines into a single newline', function() {