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Alexandra Rogova
jio
Commits
fe46f81f
Commit
fe46f81f
authored
Aug 27, 2013
by
Tristan Cavelier
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Promise.js perf increased
parent
4d9ba91a
Changes
1
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1 changed file
with
29 additions
and
30 deletions
+29
-30
src/jio/core/Promise.js
src/jio/core/Promise.js
+29
-30
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src/jio/core/Promise.js
View file @
fe46f81f
...
@@ -140,13 +140,13 @@ Promise.put = function (dict, property, value) {
...
@@ -140,13 +140,13 @@ Promise.put = function (dict, property, value) {
* @return {Promise} The promise
* @return {Promise} The promise
*/
*/
Promise
.
execute
=
function
(
callback
)
{
Promise
.
execute
=
function
(
callback
)
{
return
new
Promise
().
defer
(
function
(
solver
)
{
var
p
=
new
Promise
(),
solver
=
p
.
defer
();
try
{
try
{
solver
.
resolve
(
callback
()
);
Promise
.
when
(
callback
(),
solver
.
resolve
,
solver
.
reject
);
}
catch
(
e
)
{
}
catch
(
e
)
{
solver
.
reject
(
e
);
solver
.
reject
(
e
);
}
}
})
;
return
p
;
};
};
/**
/**
...
@@ -164,7 +164,7 @@ Promise.execute = function (callback) {
...
@@ -164,7 +164,7 @@ Promise.execute = function (callback) {
* @return {Promise} The promise
* @return {Promise} The promise
*/
*/
Promise
.
all
=
function
(
items
)
{
Promise
.
all
=
function
(
items
)
{
var
array
=
[],
count
=
0
,
next
=
new
Promise
(),
solver
;
var
array
=
[],
count
=
0
,
next
=
new
Promise
(),
solver
,
i
;
solver
=
next
.
defer
();
solver
=
next
.
defer
();
function
succeed
(
i
)
{
function
succeed
(
i
)
{
return
function
(
answer
)
{
return
function
(
answer
)
{
...
@@ -176,9 +176,9 @@ Promise.all = function (items) {
...
@@ -176,9 +176,9 @@ Promise.all = function (items) {
return
solver
.
resolve
(
array
);
return
solver
.
resolve
(
array
);
};
};
}
}
items
.
forEach
(
function
(
item
,
i
)
{
for
(
i
=
0
;
i
<
items
.
length
;
i
+=
1
)
{
Promise
.
when
(
item
).
done
(
succeed
(
i
)).
fail
(
succeed
(
i
));
Promise
.
when
(
item
s
[
i
],
succeed
(
i
),
succeed
(
i
));
}
);
}
return
next
;
return
next
;
};
};
...
@@ -201,14 +201,14 @@ Promise.allOrNone = function (items) {
...
@@ -201,14 +201,14 @@ Promise.allOrNone = function (items) {
var
array
=
[],
count
=
0
,
next
=
new
Promise
(),
solver
;
var
array
=
[],
count
=
0
,
next
=
new
Promise
(),
solver
;
solver
=
next
.
defer
();
solver
=
next
.
defer
();
items
.
forEach
(
function
(
item
,
i
)
{
items
.
forEach
(
function
(
item
,
i
)
{
Promise
.
when
(
item
).
done
(
function
(
answer
)
{
Promise
.
when
(
item
,
function
(
answer
)
{
array
[
i
]
=
answer
;
array
[
i
]
=
answer
;
count
+=
1
;
count
+=
1
;
if
(
count
!==
items
.
length
)
{
if
(
count
!==
items
.
length
)
{
return
;
return
;
}
}
return
solver
.
resolve
(
array
);
return
solver
.
resolve
(
array
);
}
).
fail
(
function
(
answer
)
{
}
,
function
(
answer
)
{
return
solver
.
reject
(
answer
);
return
solver
.
reject
(
answer
);
});
});
});
});
...
@@ -230,18 +230,17 @@ Promise.allOrNone = function (items) {
...
@@ -230,18 +230,17 @@ Promise.allOrNone = function (items) {
* @return {Promise} The promise
* @return {Promise} The promise
*/
*/
Promise
.
any
=
function
(
items
)
{
Promise
.
any
=
function
(
items
)
{
var
count
=
0
,
next
=
new
Promise
(),
solver
;
var
count
=
0
,
next
=
new
Promise
(),
solver
,
i
;
solver
=
next
.
defer
();
solver
=
next
.
defer
();
items
.
forEach
(
function
(
item
)
{
function
onError
(
answer
)
{
Promise
.
when
(
item
).
done
(
function
(
answer
)
{
count
+=
1
;
return
solver
.
resolve
(
answer
);
if
(
count
===
items
.
length
)
{
}).
fail
(
function
(
answer
)
{
solver
.
reject
(
answer
);
count
+=
1
;
}
if
(
count
===
items
.
length
)
{
}
return
solver
.
reject
(
answer
);
for
(
i
=
0
;
i
<
items
.
length
;
i
+=
1
)
{
}
Promise
.
when
(
items
[
i
],
solver
.
resolve
,
onError
);
});
}
});
return
next
;
return
next
;
};
};
...
@@ -259,10 +258,10 @@ Promise.any = function (items) {
...
@@ -259,10 +258,10 @@ Promise.any = function (items) {
* @return {Promise} The promise
* @return {Promise} The promise
*/
*/
Promise
.
first
=
function
(
items
)
{
// *promises
Promise
.
first
=
function
(
items
)
{
// *promises
var
next
=
new
Promise
(),
solver
=
next
.
defer
();
var
next
=
new
Promise
(),
solver
=
next
.
defer
()
,
i
;
items
.
forEach
(
function
(
item
)
{
for
(
i
=
0
;
i
<
items
.
length
;
i
+=
1
)
{
Promise
.
when
(
item
).
done
(
solver
.
resolve
).
fail
(
solver
.
reject
);
Promise
.
when
(
item
s
[
i
],
solver
.
resolve
,
solver
.
reject
);
}
);
}
return
next
;
return
next
;
};
};
...
@@ -325,10 +324,10 @@ Promise.timeout = function (item, timeout) {
...
@@ -325,10 +324,10 @@ Promise.timeout = function (item, timeout) {
i
=
setTimeout
(
function
()
{
i
=
setTimeout
(
function
()
{
solver
.
reject
.
apply
(
next
,
[
new
Error
(
"
Timeout
"
)]);
solver
.
reject
.
apply
(
next
,
[
new
Error
(
"
Timeout
"
)]);
},
timeout
);
},
timeout
);
Promise
.
when
(
item
).
done
(
function
()
{
Promise
.
when
(
item
,
function
()
{
clearTimeout
(
i
);
clearTimeout
(
i
);
solver
.
resolve
.
apply
(
next
,
arguments
);
solver
.
resolve
.
apply
(
next
,
arguments
);
}
).
fail
(
function
()
{
}
,
function
()
{
clearTimeout
(
i
);
clearTimeout
(
i
);
solver
.
reject
.
apply
(
next
,
arguments
);
solver
.
reject
.
apply
(
next
,
arguments
);
});
});
...
...
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