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https://github.com/2sky/linqjs
https://github.com/2sky/linqjs
Last synced: about 2 months ago
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- Host: GitHub
- URL: https://github.com/2sky/linqjs
- Owner: 2sky
- Created: 2015-06-11T12:15:14.000Z (over 9 years ago)
- Default Branch: master
- Last Pushed: 2021-10-19T18:51:35.000Z (about 3 years ago)
- Last Synced: 2024-04-17T13:24:38.959Z (9 months ago)
- Language: JavaScript
- Size: 4.65 MB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: ReadMe.txt
Awesome Lists containing this project
README
/*--------------------------------------------------------------------------
* linq.js - LINQ for JavaScript
* ver 3.0.3-Beta4 (Oct. 9th, 2012)
*
* created and maintained by neuecc
* licensed under MIT License
* http://linqjs.codeplex.com/
*------------------------------------------------------------------------*/
2012-10-09 v3.0.3-Beta4
add TypeScript type declaraion file(typescript/linq.js.d.ts, linq.jquery.d.ts)
2012-09-16 s/v3.0.2-RC/v3.0.2-Beta3/::Notice
fix orderByDescending to stable sort
remove scan resultSelector overload
rename tojQueryRaw to tojQueryAsArray
flip argument of firstOrDefault,lastOrDefault,singleOrDefault. first is predicate, second is defaultValue.
defaultValue of orDefault changed to null
Enumerable.choice and Enumerable.cycle allow Enumerable
Enumerable.from supports IIterable(WinMD)
argument of alternate allows Enumerable
add AMD support("linqjs")
improved fit to latest RxJS(on GitHub Sep 10, 2012 version)
repositry convert to git
//
2012-07-26 v3.0.1-Beta2::Notice
fix bug indexOf
writeLine overload back to v2
fixed bug, extendTo(Array) isn't optimized for Array
fixed bug, defer define "enumerator" to global
indexOf, lastIndexOf allow predicate
changed Enumerable.from(object) enumerate only own property
improvement all code snippets
add isExpr to linq.qunit.js
//
2012-07-19 v3 Beta::Notice
all methods rename UpperCamelCase to lowerCamelCase
following methods are changed name
Return -> make
CascadeBreadthFirst -> traverseBreadthFirst
CascadeDepthFirst -> traverseDepthFirst
BufferWithCount -> buffer
ToString -> toJoinedString
Do -> doAction
Let -> letBind
MemoizeAll -> memoize
Catch -> catchError
Finally -> finallyAction
ToJSON -> toJSONString
following methods are changed behavior
writeLine : document.write(value + "
") -> document.writeln(value), overload changed
zip, concat allow multiple arguments
add utility methods
Enumerable.Utils.createLambda
Enumerable.Utils.createEnumerable
Enumerable.Utils.createEnumerator
Enumerable.Utils.extendTo
add enumerable methods
Enumerable.defer
merge
asEnumerable
choose
isEmpty
distinctUntilChanged
weightedSample
log
performance optimization
where->select and where->where,... and select->select,...
range, rangeDown, rangeTo
add new extension
linq.qunit.js
fix extensions to latest library version
linq.jquery.js
linq.rx.js
removed jQuery plugin version
licence changed Ms-PL to MIT
--
//
Features
* implement all .NET 4.0 methods and many extra methods (inspiration from Rx, Achiral, Haskell, Ruby, etc...)
* complete lazy evaluation
* Full IntelliSense support for VisualStudio
* two versions - linq.js(Normal) and jquery.linq.js(jQuery plugin)
* support Windows Script Host
* binding for Reactive Extensions for JavaScript(RxJS)
* NuGet install support(linq.js, linq.js-jQuery, linq.js-Bindings)
Tutorial
linq.js
---
// load linq.js -> Enumerable
Enumerable.Range(1,10)....
jQuery.linq.js (jQuery plugin)
---
// load jquery.linq.js -> $.Enumerable
$.Enumerable.Range(1,10)....
jQuery plugin version is added two methods.
* Enumerable.prototype.TojQuery (Enumerable to jQuery object)
* jQuery.prototype.toEnumerable (jQuery object to Eunmerable)
bindings/linq.jquery.js
---
Enumerable.Range(1,10).TojQuery()...
jQuery Bindings added two methods(TojQuery and toEnumerable)
There are same as plugin version.
binding/linq.rx.js
---
more tutorial see linq.js CodePlex's Documentation
or
-vsdoc.js
---
Visual Studio 2010 - as is.
Visual Studio 2008 - install SP1 and Patch KB958502.
linq-vsdoc.js(or jquery.linq-vsdoc.js) puts in same directory.
if not html then write xml referrence tag on top.
for example
///
for Windows Script Host
---
create wsf file.
example
var dir = WScript.CreateObject("Scripting.FileSystemObject").GetFolder("C:\\");
var itemNames = Enumerable.From(dir.SubFolders)
.Concat(dir.Files)
.Select("$.Name")
.ToArray();
How to use CodeSnippets
---
open Visual Studio 2010's Code Snippet Manager(Ctrl+K, Ctrl+B)
click import button and select snippets/*.snippet
func0 = function () { return /*cursor*/}
func1 = function (x) { return /*cursor*/}
func2 = function (x, y) { return /*cursor*/}
action0 = function () { /*cursor*/}
action1 = function (x) { /*cursor*/}
action2 = function (x, y) { /*cursor*/}
efrom = Enumerable.From()
erange = Enumerable.Range()
jqfrom = $.Enumerable.From()
jqrange = $.Enumerable.Range()
// history
2011-01-21 ver 2.2.0.2
Add
bindings/linq.jquery.js
Info
NuGet Package Added to NuGet Gallery
2011-01-18 ver 2.2.0.1
Change
ToObservable(linq.rx.js) receive scheduler
OrderBy optimized performance
minifier/jQuery genereted by F# Script
Bug Fix
remove two not declared var
2010-06-28 ver 2.2.0.0
Add Method
TakeFromLast
ToJSON
Add File
rewrite all tests from JSUnit to QUnit
binding for RxJS(Reactive Extensions for JavaScript)
add RxVSDocGenerator(rx-vsdoc.js generator for RxJS)
add code snippets for Visual Studio
Change
wrap array (Enumerable.From(array)) optimized performance
Grouping optimized performance
Enumerable.From(array)'s array allow function element
if TakeExceptLast's count under 0 then return all sequence
add default iterator variable's second, third, fourth($$, $$$, $$$$)
Bug Fix
MemoizeAll can't work when sequence contains undefined
Sum can't work when sequence is empty(fixed return 0)
vsdoc's Grouping elementSelector is short of summary
2010-05-18 ver 2.1.0.0
Add Class
Dictionary
Lookup
Grouping
OrderedEnumerable
Add Method
ToDictionary
MemoizeAll
Share
Let
Add Overload
Join (compareKey)
GroupJoin (compareKey)
GroupBy (compareKey)
PartitionBy (compareKey)
ToLookup (compareKey)
Breaking Change
return type of ToLookup -> from Array to Lookup
Enumerate type of GroupBy,PartitionBy -> from KeyValuePair to Grouping
Change
implimentation of OrderBy/ThenBy changed CLR compatible (maybe...)
Bug Fix
GroupBy Key auto converts to string
All set methods do not distinction between boolean and string and number
Scan and All Paging Methods do not work if sequence contains undefined
2010-04-23 ver 2.0.0.0
all code rewrite from scratch.
enumerator support Dispose.
namespace changed
E, Linq.Enumerable -> Enumerable
delete methods
ToJSON
ToTable
TraceF
RangeDownTo
rename methods
ZipWith -> Zip
Slice -> BufferWithCount
Times -> Generate
change methods
From (add argument - WSH's IEnumerable)
Trace (write to console.log)
RangeTo (contains downto)
OrderBy/ThenBy (support string sort)
add methods
MaxBy
MinBy
OfType
Catch
Finally
PartitionBy
Alternate
TakeExceptLast
RepeatWithFinalize
add files
jquery.linq.js
and minifier file by Microsoft Ajax Minifier(-HC)
delete files
linq.xml.js (move to branches)
linq.tools.js (move to branches and rename linq.utils.js)
2009-06-15 ver 1.3.0.2
Add Make, CascadeDepthFirst/CascadeBreadthFirst.
ForEach support continue/break.
2009-06-05 ver 1.3.0.1
IntelliSense Support.
dom functional construction(Linq to Xml).
2009-05-24 ver 1.3.0.0
Add - Unfold, Matches, Insert, IndexOf, LastIndexOf
Change - From
Add linq.tools.js - Stopwatch.Bench, StringBuilder.Reverse, HashSet
2009-05-17 ver 1.2.0.3
Add linq.tools.js - Stopwatch, DateUtility.IsLeapYear, DateUtility.DaysInMonth
2009-05-16 ver 1.2.0.2
Add new Sample - linq.tools.js
2009-05-07 ver 1.2.0.1
FixBug - ToJSON
Add - Times
Add Overload step - Range, RangeDown, RangeTo, RangeDownTo, ToInfinity, ToNegativeInfinity
2009-04-26 ver 1.2.0.0
FixBug - Set Operations(Disctint,Union,Intersect,Except)
FixBug - ToJSON
Add compareSelector - Contains, Distinct, Except, Intersect, SequenceEqual, Union
2009-04-19 ver 1.1.0.0
Add new Sample - linqfader
Add linq.xml.js
2009-04-10 ver 1.0.0.1
Add - Choice
Add - RangeTo
Add - RangeDownTo
Fix - Cycle
2009-04-04
1st Release