js-list-lazy - npm Package Compare versions

Comparing version 0.0.3 to 0.1.0

list-lazy.js

 /*
- * $Id: list-lazy.js,v 0.3 2013/03/10 18:19:52 dankogai Exp dankogai $
+ * $Id: list-lazy.js,v 0.10 2013/03/11 01:38:16 dankogai Exp dankogai $
  *
@@ -40,3 +40,3 @@ *  Licensed under the MIT license.
                     if (!o) o = this;
-                    return i < o.length ? 
+                    return i < o.length ?
                     	oget.call(this, v) : u ? new Undef : undefined;
@@ -87,4 +87,4 @@ };
                     var gv = g(v, i, o, true);
-                    return gv instanceof Undef 
-                    	? u ? gv : undefined 
+                    return gv instanceof Undef
+                    	? u ? gv : undefined
                     	: f.call(this, gv, i, o, u);
@@ -104,4 +104,4 @@ },
                     return gv instanceof Undef
-                    	? u ? gv : undefined 
-                    	: f.call(this, gv, i, o, u) 
+                    	? u ? gv : undefined
+                    	: f.call(this, gv, i, o, u)
                     		? gv : u ? new Undef : undefined;
@@ -116,2 +116,5 @@ },
         },
+        has: function(v, i, o) {
+            return !(this.get(v, i, o, true) instanceof Undef);
+        },
         take: function(n) {
@@ -153,8 +156,8 @@ var ret = [],
                 if (v instanceof Undef) { l--; }
-                else { 
-                    if( f.call(this, v, i) === false) break loop;
+                else {
+                    if (f.call(this, v, i) === false) break loop;
                 }
                 i++;
             }
-       },
+       }
     });
@@ -166,7 +169,7 @@ /* remaining iteration methods */
             defineProperty(Lazy.prototype, k, {
-                value: function(){ 
-                    return ap.apply(this.toArray(), slice.call(arguments))
+                value: function() {
+                    return ap.apply(this.toArray(), slice.call(arguments));
                 }
             });
-        });                
+        });
     })('some every reduce reduceRight'.split(' '));
@@ -173,0 +176,0 @@ /* install it to List */

package.json

 {
   "name": "js-list-lazy",
-  "version": "0.0.3",
+  "version": "0.1.0",
   "description": "Lazy List in JavaScript",
@@ -5,0 +5,0 @@ "main": "list-lazy.js",

test/lazy.js

@@ -42,2 +42,4 @@ /*
     it('l.filter(iseven).get(41)', is(l.filter(iseven).get(41), undefined));
+    it('l.filter(iseven).has(42)', is(l.filter(iseven).has(42), true));
+    it('l.filter(iseven).has(41)', is(l.filter(iseven).has(41), false));
     it('l.filter(iseven).take(4)', 
@@ -44,0 +46,0 @@ is_deeply(l.filter(iseven).take(4), [0, 2, 4, 6]));

No alert changes

Improved metrics

Total package byte prevSize

19706

increased by1.19%

Lines of code

453

increased by1.12%

No dependency changes