m8 - npm Package Compare versions

Comparing version 0.2.9 to 0.3.0

m8.js

 ;!function( root, Name, PACKAGE ) {
 	"use strict";
 
-/*~  m8/src/vars.js  ~*/
+/*~  src/vars.js  ~*/
 // if ENV === commonjs we want root to be global
@@ -54,3 +54,3 @@ typeof global == 'undefined' ? root : ( root = global );
 
-/*~  m8/src/lib.js  ~*/
+/*~  src/lib.js  ~*/
 	function __lib__( val ) { return val; }
@@ -156,3 +156,5 @@
 
-	function got( obj, key ) { return arguments.length > 2 ? hasSome( got, obj, Array.coerce( arguments, 1 ) ) : key in Object( obj ); }
+	function got( item, property ) {
+		return String( property ) in Object( item );
+	}
 
@@ -166,4 +168,5 @@ // credit for guid goes here: gist.github.com/2295777
 
-	function has( obj, key ) { return arguments.length > 2 ? hasSome( has, obj, Array.coerce( arguments, 1 ) ) : OP.hasOwnProperty.call( obj, key ); }
-	function hasSome( test, obj, keys ) { return keys.some( function( key ) { return test( obj, key ); } ); }
+	function has( item, property ) {
+		return OP.hasOwnProperty.call( Object( item ), String( property ) );
+	}
 
@@ -221,2 +224,31 @@ function id( item, prefix ) { return item ? got( item, 'id' ) && !empty( item.id ) ? item.id : ( item.id = id_create( prefix ) ) : id_create( prefix ); }
 
+	function property_exists( test, item, property ) {
+		var key; property = String( property );
+
+		if ( arguments.length > 3 ) {
+			property = slice.call( arguments, 2 );
+
+			while ( key = property.shift() )
+				if ( property_exists( test, item, key ) )
+					return true;
+
+			return false;
+		}
+
+		if ( !!~property.indexOf( '.' ) ) {
+			property = property.split( '.' );
+
+			while ( key = property.shift() ) {
+				if ( !property_exists( test, item, key ) )
+					return false;
+
+				item = item[key];
+			}
+
+			return true;
+		}
+
+		return test( item, property );
+	}
+
 	function range( i, j ) {
@@ -291,3 +323,3 @@ var a = [i];
 
-/*~  m8/src/lib.x.js  ~*/
+/*~  src/lib.x.js  ~*/
 // Commonjs Modules 1.1.1: http://wiki.commonjs.org/wiki/Modules/1.1.1
@@ -319,3 +351,3 @@ // notes section:          http://wiki.commonjs.org/wiki/Modules/ProposalForNativeExtension
 
-/*~  m8/src/nativex.js  ~*/
+/*~  src/nativex.js  ~*/
 	x.cache( 'Array', function( Type ) {
@@ -434,3 +466,3 @@ def( Type, 'coerce', function( a, i, j ) {
 
-/*~  m8/src/expose.js  ~*/
+/*~  src/expose.js  ~*/
 	iter( PACKAGE ) || ( PACKAGE = ENV == 'commonjs' ? module : root );
@@ -440,10 +472,10 @@
 	// properties
-		ENV      : ENV,      global     : { value : root },            modes  : { value : modes },
+		ENV      : ENV,      global : { value : root },            modes  : { value : modes },
 	// methods
-		bless    : bless,    coerce     : coerce,     copy   : copy,   def    : def,    defs  : defs,
-		describe : describe, empty      : empty,      exists : exists, expose : expose, got   : got,
-		guid     : guid,     has        : has,        id     : id,     iter   : iter,   len   : len,
-		merge    : merge,    nativeType : nativeType, noop   : noop,   obj    : obj,    range : range,
-		remove   : remove,   tostr      : tostr,      type   : type,   update : update, valof : valof,
-		x        : x
+		bless    : bless,    coerce : coerce,         copy   : copy,   def    : def,    defs       : defs,
+		describe : describe, empty  : empty,          exists : exists, expose : expose,
+		got      : property_exists.bind( null, got ), guid   : guid,   has    : property_exists.bind( null, has ),
+		id       : id,       iter   : iter,           len    : len,    merge  : merge,  nativeType : nativeType,
+		noop     : noop,     obj    : obj,            range  : range,  remove : remove, tostr      : tostr,
+		type     : type,     update : update,         valof  : valof,  x      : x
 	}, 'w' );
@@ -450,0 +482,0 @@

m8.min.js

@@ -1,1 +0,1 @@
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package.json

@@ -30,3 +30,3 @@ {
 	},
-	"version"         : "0.2.9"
+	"version"         : "0.3.0"
 }

src/expose.js

@@ -5,12 +5,12 @@ iter( PACKAGE ) || ( PACKAGE = ENV == 'commonjs' ? module : root );
 	// properties
-		ENV      : ENV,      global     : { value : root },            modes  : { value : modes },
+		ENV      : ENV,      global : { value : root },            modes  : { value : modes },
 	// methods
-		bless    : bless,    coerce     : coerce,     copy   : copy,   def    : def,    defs  : defs,
-		describe : describe, empty      : empty,      exists : exists, expose : expose, got   : got,
-		guid     : guid,     has        : has,        id     : id,     iter   : iter,   len   : len,
-		merge    : merge,    nativeType : nativeType, noop   : noop,   obj    : obj,    range : range,
-		remove   : remove,   tostr      : tostr,      type   : type,   update : update, valof : valof,
-		x        : x
+		bless    : bless,    coerce : coerce,         copy   : copy,   def    : def,    defs       : defs,
+		describe : describe, empty  : empty,          exists : exists, expose : expose,
+		got      : property_exists.bind( null, got ), guid   : guid,   has    : property_exists.bind( null, has ),
+		id       : id,       iter   : iter,           len    : len,    merge  : merge,  nativeType : nativeType,
+		noop     : noop,     obj    : obj,            range  : range,  remove : remove, tostr      : tostr,
+		type     : type,     update : update,         valof  : valof,  x      : x
 	}, 'w' );
 
 	x( Object, Array, Boolean, Function );

src/lib.js

@@ -101,3 +101,5 @@ function __lib__( val ) { return val; }
 
-	function got( obj, key ) { return arguments.length > 2 ? hasSome( got, obj, Array.coerce( arguments, 1 ) ) : key in Object( obj ); }
+	function got( item, property ) {
+		return String( property ) in Object( item );
+	}
 
@@ -111,4 +113,5 @@ // credit for guid goes here: gist.github.com/2295777
 
-	function has( obj, key ) { return arguments.length > 2 ? hasSome( has, obj, Array.coerce( arguments, 1 ) ) : OP.hasOwnProperty.call( obj, key ); }
-	function hasSome( test, obj, keys ) { return keys.some( function( key ) { return test( obj, key ); } ); }
+	function has( item, property ) {
+		return OP.hasOwnProperty.call( Object( item ), String( property ) );
+	}
 
@@ -166,2 +169,31 @@ function id( item, prefix ) { return item ? got( item, 'id' ) && !empty( item.id ) ? item.id : ( item.id = id_create( prefix ) ) : id_create( prefix ); }
 
+	function property_exists( test, item, property ) {
+		var key; property = String( property );
+
+		if ( arguments.length > 3 ) {
+			property = slice.call( arguments, 2 );
+
+			while ( key = property.shift() )
+				if ( property_exists( test, item, key ) )
+					return true;
+
+			return false;
+		}
+
+		if ( !!~property.indexOf( '.' ) ) {
+			property = property.split( '.' );
+
+			while ( key = property.shift() ) {
+				if ( !property_exists( test, item, key ) )
+					return false;
+
+				item = item[key];
+			}
+
+			return true;
+		}
+
+		return test( item, property );
+	}
+
 	function range( i, j ) {
@@ -168,0 +200,0 @@ var a = [i];

test/m8.test.js

@@ -144,2 +144,8 @@ typeof m8   !== 'undefined' || ( m8   = require( '../m8' ) );
 		expect( m8.got( new Test( 'val' ), 'foo', 'bam', 'val' ) ).to.equal( true );
+		expect( m8.got( { foo : { bar : 'baz' } }, 'foo.bar' ) ).to.equal( true );
+		expect( m8.got( { foo : { bar : 'baz' } }, 'foo.baz' ) ).to.equal( false );
+		expect( m8.got( { foo : { bar : 'baz' }, items : [{ foo : { bar : 'baz' } }] }, 'items.0.foo.bar' ) ).to.equal( true );
+		expect( m8.got( { foo : { bar : 'baz' }, items : [{ foo : { bar : 'baz' } }] }, 'zoo', 'goo.bar', 'items.0.foo.bar' ) ).to.equal( true );
+		expect( m8.got( { foo : { bar : 'baz' }, items : [{ foo : { bar : 'baz' } }] }, 'items.1.foo.bar' ) ).to.equal( false );
+		expect( m8.got( { foo : { bar : 'baz' }, items : [{ foo : { bar : 'baz' } }] }, 'zoo', 'goo.bar', 'items.1.foo.bar' ) ).to.equal( false );
 
@@ -159,2 +165,8 @@ done();
 		expect( m8.has( new Test( 'value' ), 'foo', 'bam', 'value' ) ).to.equal( true );
+		expect( m8.has( { foo : { bar : 'baz' } }, 'foo.bar' ) ).to.equal( true );
+		expect( m8.has( { foo : { bar : 'baz' } }, 'foo.baz' ) ).to.equal( false );
+		expect( m8.has( { foo : { bar : 'baz' }, items : [{ foo : { bar : 'baz' } }] }, 'items.0.foo.bar' ) ).to.equal( true );
+		expect( m8.has( { foo : { bar : 'baz' }, items : [{ foo : { bar : 'baz' } }] }, 'zoo', 'goo.bar', 'items.0.foo.bar' ) ).to.equal( true );
+		expect( m8.has( { foo : { bar : 'baz' }, items : [{ foo : { bar : 'baz' } }] }, 'items.1.foo.bar' ) ).to.equal( false );
+		expect( m8.has( { foo : { bar : 'baz' }, items : [{ foo : { bar : 'baz' } }] }, 'zoo', 'goo.bar', 'items.1.foo.bar' ) ).to.equal( false );
 
@@ -161,0 +173,0 @@ done();

No alert changes

Improved metrics

Total package byte prevSize

96805

increased by2.49%

Lines of code

1135

increased by5.39%

No dependency changes