node-emoji - npm Package Compare versions

Comparing version 1.4.3 to 1.5.0

lib/emoji.js

		@@ -12,2 +12,22 @@ /jslint node: true/
		/**
		* Removes colons on either side
		* of the string if present
		* @param {string} str
		* @return {string}
		*/
		var trim = function(str) {
		var colonIndex = str.indexOf(':');
		if (colonIndex > -1) {
		// :emoji: (http://www.emoji-cheat-sheet.com/)
		if (colonIndex === str.length - 1) {
		str = str.substring(0, colonIndex);
		return trim(str);
		} else {
		str = str.substr(colonIndex + 1);
		return trim(str);
		}
		}
		return str;
		}
		/**
		* Emoji namespace
		@@ -37,6 +57,3 @@ */
		Emoji.get = function get(emoji) {
		if (emoji.indexOf(':') > -1) {
		// :emoji: (http://www.emoji-cheat-sheet.com/)
		emoji = emoji.substr(1, emoji.length-2);
		}
		emoji = trim(emoji);

		@@ -93,1 +110,20 @@ return Emoji._get(emoji);
		}

		/**
		* return an collection of potential emoji matches
		* @param {string} str
		* @return {Array.<Object>}
		*/
		Emoji.search = function search(str) {
		var emojiKeys = Object.keys(Emoji.emoji);
		var matcher = trim(str)
		var matchingKeys = emojiKeys.filter(function(key) {
		return key.toString().indexOf(matcher) === 0;
		});
		return matchingKeys.map(function(key) {
		return {
		key: key,
		emoji: Emoji._get(key),
		};
		});
		}

package.json

		{
		"name": "node-emoji",
		"version": "1.4.3",
		"version": "1.5.0",
		"description": "simple emoji support for node.js projects",
		@@ -5,0 +5,0 @@ "author": "Daniel Bugl <daniel.bugl@touchlay.com>",

README.md

		@@ -24,6 +24,7 @@ # node-emoji
		emoji.random() // returns a random emoji + key, e.g. `{ emoji: '❤️', key: 'heart' }`
		emoji.search('cof') // returns an array of objects with matching emoji's. `[{ emoji: '☕️', key: 'coffee' }, { emoji: ⚰', key: 'coffin'}]`
		```

		## Adding new emoji
		Emoji come from js-emoji (Thanks a lot :thumbsup:). You can get a JSON file with all emoji here: https://github.com/omnidan/node-emoji/blob/master/lib/emoji.json
		Emoji come from js-emoji (Thanks a lot :thumbsup:). You can get a JSON file with all emoji here: https://raw.githubusercontent.com/omnidan/node-emoji/master/lib/emoji.json

		@@ -30,0 +31,0 @@ To update the list or add custom emoji, clone this repository and put them into `lib/emojifile.js`.

test/emoji.js

		@@ -80,2 +80,35 @@ /jslint node: true/
		});

		describe("search(str)", function () {
		it("should return partially matched emojis", function () {
		var matchingEmojis = emoji.search("cof");
		matchingEmojis.length.should.not.eql(0);
		matchingEmojis.forEach(function(emoji) {
		emoji.key.should.match(/^cof/);
		});
		});

		it("should only include emojies that begin with the search", function () {
		var matchingEmojis = emoji.search("ca");
		matchingEmojis.length.should.not.eql(0);
		matchingEmojis.forEach(function(emoji) {
		var index = emoji.key.indexOf("ca");
		index.should.be.exactly(0);
		});
		});

		it("should match when you include the colon", function () {
		var matchingEmojis = emoji.search(":c");
		matchingEmojis.length.should.not.eql(0);
		matchingEmojis.forEach(function(emoji) {
		var index = emoji.key.indexOf("c");
		index.should.be.exactly(0);
		});
		});

		it("should return an empty array when no matching emojis are found", function () {
		var matchingEmojis = emoji.search("notAnEmoji");
		matchingEmojis.length.should.be.exactly(0);
		});
		});
		});

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