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Reduce _.wrap by taking advantage of createBound.

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This commit is contained in:
John-David Dalton
2013-10-18 08:21:30 -07:00
parent c30460df4c
commit fb4a861c0d
8 changed files with 56 additions and 58 deletions
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9
dist/lodash.compat.js vendored
View File

@@ -5906,14 +5906,7 @@
* // => '<div>Fred, Wilma, &amp; Pebbles</div>'
*/
function wrap(value, wrapper) {
if (!isFunction(wrapper)) {
throw new TypeError;
}
return function() {
var args = [value];
push.apply(args, arguments);
return wrapper.apply(this, args);
};
return createBound(wrapper, 16, [value]);
}
/*--------------------------------------------------------------------------*/

8
dist/lodash.compat.min.js vendored
View File

@@ -42,10 +42,10 @@ return de.call(r,u)?r[u]:r[u]=n.apply(this,arguments)}if(!bt(n))throw new ae;ret
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9
dist/lodash.js vendored
View File

@@ -5567,14 +5567,7 @@
* // => '<div>Fred, Wilma, &amp; Pebbles</div>'
*/
function wrap(value, wrapper) {
if (!isFunction(wrapper)) {
throw new TypeError;
}
return function() {
var args = [value];
push.apply(args, arguments);
return wrapper.apply(this, args);
};
return createBound(wrapper, 16, [value]);
}
/*--------------------------------------------------------------------------*/

8
dist/lodash.min.js vendored
View File

@@ -40,10 +40,10 @@ d(n,function(n,t){r.push(t,n)});var u=r.length;for(t=et(t,e,3);u--&&false!==t(r[
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View File

@@ -4073,14 +4073,7 @@
* // => '<div>Fred, Wilma, &amp; Pebbles</div>'
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push.apply(args, arguments);
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return createBound(wrapper, 16, [value]);
}
/*--------------------------------------------------------------------------*/

36
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9
lodash.js
View File

@@ -5923,14 +5923,7 @@
* // => '<div>Fred, Wilma, &amp; Pebbles</div>'
*/
function wrap(value, wrapper) {
if (!isFunction(wrapper)) {
throw new TypeError;
}
return function() {
var args = [value];
push.apply(args, arguments);
return wrapper.apply(this, args);
};
return createBound(wrapper, 16, [value]);
}
/*--------------------------------------------------------------------------*/

26
perf/perf.js
View File

@@ -537,6 +537,18 @@
lodashFindWhere = lodash.findWhere || lodash.find,\
whereObject = { "num": 9 };\
}\
if (typeof wrap != "undefined") {\
var add = function(a, b) {\
return a + b;\
};\
\
var average = function(func, a, b) {\
return (func(a, b) / 2).toFixed(2);\
};\
\
var _wrapped = _.wrap(add, average);\
lodashWrapped = lodash.wrap(add, average);\
}\
if (typeof zip != "undefined") {\
var unzipped = [["a", "b", "c"], [1, 2, 3], [true, false, true]];\
}'
@@ -1946,6 +1958,20 @@
/*--------------------------------------------------------------------------*/
suites.push(
Benchmark.Suite('`_.wrap` result called')
.add(buildName, {
'fn': 'lodashWrapped(2, 5)',
'teardown': 'function wrap(){}'
})
.add(otherName, {
'fn': '_wrapped(2, 5)',
'teardown': 'function wrap(){}'
})
);
/*--------------------------------------------------------------------------*/
suites.push(
Benchmark.Suite('`_.zip`')
.add(buildName, {