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authorJohn Resig <jeresig@gmail.com>2007-09-15 03:08:46 +0000
committerJohn Resig <jeresig@gmail.com>2007-09-15 03:08:46 +0000
commit3dabd7ec301770a2a6bb8457c96d630d42376719 (patch)
tree9d039737cbe255513780b5aca2b0da711f010595
parent1088d06e5485451549990e6143001488f1580d83 (diff)
downloadjquery-3dabd7ec301770a2a6bb8457c96d630d42376719.tar.gz
jquery-3dabd7ec301770a2a6bb8457c96d630d42376719.zip
Added .eq(Number) back in - I'm convinced that it's more useful than the .slice() replacement. lt/gt are still gone, though.
-rw-r--r--src/core.js4
-rw-r--r--test/unit/core.js4
2 files changed, 7 insertions, 1 deletions
diff --git a/src/core.js b/src/core.js
index 06d2fd7b5..d059564fe 100644
--- a/src/core.js
+++ b/src/core.js
@@ -363,6 +363,10 @@ jQuery.fn = jQuery.prototype = {
return this.after( val ).remove();
},
+ eq: function(i){
+ return this.slice(i, i+1);
+ },
+
slice: function() {
return this.pushStack( Array.prototype.slice.apply( this, arguments ) );
},
diff --git a/test/unit/core.js b/test/unit/core.js
index dce86d828..818e0f7d5 100644
--- a/test/unit/core.js
+++ b/test/unit/core.js
@@ -1034,11 +1034,13 @@ test("empty()", function() {
});
test("slice()", function() {
- expect(4);
+ expect(5);
isSet( $("#ap a").slice(1,2), q("groups"), "slice(1,2)" );
isSet( $("#ap a").slice(1), q("groups", "anchor1", "mark"), "slice(1)" );
isSet( $("#ap a").slice(0,3), q("google", "groups", "anchor1"), "slice(0,3)" );
isSet( $("#ap a").slice(-1), q("mark"), "slice(-1)" );
+
+ isSet( $("#ap a").eq(1), q("groups"), "eq(1)" );
});
test("map()", function() {