electrum-field - npm Package Compare versions

Comparing version 1.0.1 to 1.1.0

lib/field-states.js

 'use strict';
 
-var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
@@ -31,3 +31,3 @@ Object.defineProperty(exports, "__esModule", {
 
-var FieldStates = (function () {
+var FieldStates = function () {
   function FieldStates(key, states) {
@@ -48,5 +48,19 @@ _classCallCheck(this, FieldStates);
   }, {
+    key: 'find',
+    value: function find(fingerprint) {
+      var match = Utils.findState(this._states, fingerprint);
+      if (match) {
+        return Object.assign({}, match);
+      }
+    }
+  }, {
     key: 'add',
     value: function add(state) {
-      return this.mutate(Utils.replaceState(this._states, state));
+      if (arguments.length === 0) {
+        return this;
+      } else if (arguments.length === 1) {
+        return this.mutate(Utils.replaceState(this._states, state));
+      } else {
+        return this.mutate(Utils.replaceStates.apply(Utils, [this._states].concat(Array.prototype.slice.call(arguments))));
+      }
     }
@@ -85,14 +99,13 @@ }, {
     }
-  }, {
-    key: 'fingerprint',
-    value: function fingerprint(state) {
-      return Utils.fingerprint(state);
-    }
   }]);
 
   return FieldStates;
-})();
+}();
 
 /******************************************************************************/
 
-exports.default = FieldStates;
+exports.default = FieldStates;
+FieldStates.fingerprint = Utils.fingerprint;
+FieldStates.clone = clone;
+
+/******************************************************************************/

lib/index.js

 'use strict';
 
+/******************************************************************************/
+
 Object.defineProperty(exports, "__esModule", {
@@ -14,11 +16,2 @@ value: true
   }
-});
-
-var _eventHandlers = require('./event-handlers.js');
-
-Object.defineProperty(exports, 'EventHandlers', {
-  enumerable: true,
-  get: function get() {
-    return _eventHandlers.default;
-  }
 });

package.json

 {
   "name": "electrum-field",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "description": "Electrum Field handles state associated with form fields.",
@@ -25,4 +25,4 @@ "main": "lib/index.js",
   "devDependencies": {
-    "babel-cli": "^6.3.15",
-    "babel-core": "^6.3.15",
+    "babel-cli": "^6.4.5",
+    "babel-core": "^6.4.5",
     "babel-preset-es2015": "^6.3.13",
@@ -32,10 +32,10 @@ "babel-preset-react": "^6.3.13",
     "chai": "^3.4.1",
-    "jsdom": "^7.2.0",
-    "fbjs": "^0.5.0",
+    "fbjs": "^0.6.1",
+    "jsdom": "^7.2.2",
     "mai-chai": "^1.1.2",
     "mocha": "^2.3.4",
     "path": "^0.12.7",
-    "react": "^0.14.3",
-    "react-dom": "^0.14.3"
+    "react": "^0.14.6",
+    "react-dom": "^0.14.6"
   }
 }

README.md

@@ -27,8 +27,11 @@ # Electrum Field
 ```javascript
+import {FieldStates} from 'electrum-field';
+
 const state = {
   id: '1234',
   begin: 12,
-  end: 23  
+  end: 23
 };
-expect (fingerprint (state)).to.equal ('begin,end');
+
+expect (FieldStates.fingerprint (state)).to.equal ('begin,end');
 ```
@@ -35,0 +38,0 @@

src/field-states.js

@@ -27,4 +27,17 @@ 'use strict';
 
+  find (fingerprint) {
+    const match = Utils.findState (this._states, fingerprint);
+    if (match) {
+      return Object.assign ({}, match);
+    }
+  }
+
   add (state) {
-    return this.mutate (Utils.replaceState (this._states, state));
+    if (arguments.length === 0) {
+      return this;
+    } else if (arguments.length === 1) {
+      return this.mutate (Utils.replaceState (this._states, state));
+    } else {
+      return this.mutate (Utils.replaceStates (this._states, ...arguments));
+    }
   }
@@ -55,8 +68,9 @@
   }
-
-  static fingerprint (state) {
-    return Utils.fingerprint (state);
-  }
 }
 
 /******************************************************************************/
+
+FieldStates.fingerprint = Utils.fingerprint;
+FieldStates.clone = clone;
+
+/******************************************************************************/

src/index.js

 'use strict';
 
+/******************************************************************************/
+
 export {default as FieldStates} from './field-states.js';
-export {default as EventHandlers} from './event-handlers.js';
+
+/******************************************************************************/

src/test/field-states.js

@@ -29,2 +29,17 @@ 'use strict';
 
+  describe ('find()', () => {
+    it ('retrieves a copy of the first matching state', () => {
+      const state1 = {x: 1};
+      const state2 = {y: 2};
+      const fs = FieldStates.from (state1, state2);
+      expect (fs.find ('x')).to.have.property ('x', 1);
+      expect (fs.find ('y')).to.have.property ('y', 2);
+      expect (fs.find ('x')).to.not.equal (state1);
+      // Make sure the returned object is a copy of the original; the state
+      // behaves as if it were immutable:
+      fs.find ('x').z = 3;
+      expect (fs.find ('x')).to.not.have.property ('z');
+    });
+  });
+
   describe ('add()', () => {
@@ -40,3 +55,13 @@ it ('adds new state', () => {
       expect (fs4.get ()).to.deep.equal ([{x: 'X'}]);
+      expect (fs4.find ('x')).has.property ('x', 'X');
     });
+    it ('adds multiple states in one call', () => {
+      const fs1 = FieldStates.create ();
+      const fs2 = fs1.add ({x: 'X'}, {y: 'Y'}, {a: 'A'});
+      const fs3 = fs2.add ({a: 'A'}, {x: 'X'});
+      expect (fs3).to.equal (fs2);
+      expect (fs2.find ('x')).has.property ('x', 'X');
+      expect (fs2.find ('y')).has.property ('y', 'Y');
+      expect (fs2.find ('a')).has.property ('a', 'A');
+    });
   });
@@ -43,0 +68,0 @@

No alert changes

Improved metrics

Total package byte prevSize

33795

increased by6.45%

Lines of code

692

increased by6.63%

Number of lines in readme file

67

increased by4.69%

No dependency changes