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This repository was archived by the owner on Jun 9, 2025. It is now read-only.

Commitbe13927

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Merge pull request#5 from SimpleRegex/dev
Release 0.2.0 to follow SRL standard
2 parents9c19736 +ca38519 commitbe13927

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8 files changed

+189
-124
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8 files changed

+189
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‎README.md‎

Lines changed: 14 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -9,7 +9,7 @@ JavaScript implementation of [Simple Regex](https://simple-regex.com/) :tada::ta
99
>Because of the JavaScript regex engine, there is something different from[Simple Regex](https://simple-regex.com/)
1010
- NOT support`as` to assign capture name.
1111
- NOT support`if already had/if not already had`
12-
- NO`firstMatch`, since in JavaScript`lazy` means non-greedy (matching the fewest possible characters).
12+
- NO`first match` and NO`all lazy`, since in JavaScript`lazy` means non-greedy (matching the fewest possible characters).
1313

1414
##Installation
1515

@@ -26,21 +26,29 @@ The builder can agent `test/exec` method to the generated regex object. Or you c
2626
```js
2727
constSRL=require('srl')
2828
constquery=newSRL('letter exactly 3 times')
29-
constregex=query.get()// /[a-z]{3}/
3029

31-
query.test('aaa')// true
32-
query.exec('aaa')// [ 'aaa', index: 0, input: 'aaa' ]
30+
query.isMatching('aaa')// true
31+
query.getMatch('aaa')// [ 'aaa', index: 0, input: 'aaa' ]
3332

3433
query
3534
.digit()
3635
.neverOrMore()
3736
.mustEnd()
38-
.get()// /[a-z]{3}[0-9]*$/
37+
.get()// /[a-z]{3}[0-9]*$/g
3938
```
4039

4140
Required Node 6.0+ for the ES6 support, Or you can use[Babel](http://babeljs.io/) to support Node below 6.0.
4241

43-
Using[Webpack](http://webpack.github.io) and[babel-loader](https://github.com/babel/babel-loader) to pack it if want to use in browsers.
42+
Using[Webpack](http://webpack.github.io) and[babel-loader](https://github.com/babel/babel-loader) to pack it if want to use in browsers.
43+
44+
##Additional
45+
46+
In SRL-JavaScript we apply`g` flag as default to follow the[Simple Regex](https://simple-regex.com/) "standard", so we provide more API to use regex conveniently.
47+
48+
-`isMatching` - Validate if the expression matches the given string.
49+
-`getMatch` - Get first match of the given string, like run`regex.exec` once.
50+
-`getMatches` - Get all matches of the given string, like a loop to run`regex.exec`.
51+
-`removeModifier` - Remove specific flag.
4452

4553
##Development
4654

‎lib/Builder.js‎

Lines changed: 63 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -80,7 +80,7 @@ class Builder {
8080
this._regEx=[]
8181

8282
/**@var {string} _modifiers Raw modifier to apply on. */
83-
this._modifiers=''
83+
this._modifiers='g'
8484

8585
/**@var {number} _lastMethodType Type of last method, to avoid invalid builds. */
8686
this._lastMethodType=METHOD_TYPE_BEGIN
@@ -379,10 +379,6 @@ class Builder {
379379
/* MODIFIER MAPPER */
380380
/**********************************************************/
381381

382-
all(){
383-
returnthis._addUniqueModifier('g')
384-
}
385-
386382
multiLine(){
387383
returnthis._addUniqueModifier('m')
388384
}
@@ -486,6 +482,7 @@ class Builder {
486482
this._regEx.push(condition)
487483
returnthis
488484
}
485+
489486
/**
490487
* Validate method call. This will throw an exception if the called method makes no sense at this point.
491488
* Will add the current type as the last method type.
@@ -619,6 +616,8 @@ class Builder {
619616
}
620617

621618
/**
619+
* Clone a new builder object.
620+
*
622621
*@return {Builder}
623622
*/
624623
clone(){
@@ -633,6 +632,19 @@ class Builder {
633632
returnclone
634633
}
635634

635+
/**
636+
* Remote specific flag.
637+
*
638+
*@param {string} flag
639+
*@return {Builder}
640+
*/
641+
removeModifier(flag){
642+
this._modifiers=this._modifiers.replace(flag,'')
643+
this._result=null
644+
645+
returnthis
646+
}
647+
636648
/**********************************************************/
637649
/* REGEX METHODS */
638650
/**********************************************************/
@@ -645,6 +657,52 @@ class Builder {
645657
constregexp=this.get()
646658
returnregexp.test.apply(regexp,arguments)
647659
}
660+
661+
/**********************************************************/
662+
/* ADDITIONAL METHODS */
663+
/**********************************************************/
664+
665+
/**
666+
* Just like test in RegExp, but reset lastIndex.
667+
*
668+
*@param {string} target
669+
*@return {boolean}
670+
*/
671+
isMatching(target){
672+
constresult=this.test(target)
673+
this.get().lastIndex=0
674+
returnresult
675+
}
676+
677+
/**
678+
* Just like match in String, but reset lastIndex.
679+
*
680+
*@param {string} target
681+
*@return {array|null}
682+
*/
683+
getMatch(target){
684+
constregex=this.get()
685+
constresult=regex.exec(target)
686+
regex.lastIndex=0
687+
returnresult
688+
}
689+
690+
/**
691+
* Get all matches, just like loop for RegExp.exec.
692+
*@param {string} target
693+
*/
694+
getMatches(target){
695+
constresult=[]
696+
constregex=this.get()
697+
lettemp=null
698+
699+
while(temp=regex.exec(target)){
700+
result.push(temp)
701+
}
702+
regex.lastIndex=0
703+
704+
returnresult
705+
}
648706
}
649707

650708
module.exports=Builder

‎lib/Language/Helpers/methodMatch.js‎

Lines changed: 0 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -23,7 +23,6 @@ const mapper = {
2323
'new line':{'class':SimpleMethod,'method':'newLine'},
2424
'whitespace':{'class':SimpleMethod,'method':'whitespace'},
2525
'no whitespace':{'class':SimpleMethod,'method':'noWhitespace'},
26-
'all':{'class':SimpleMethod,'method':'all'},
2726
'anything':{'class':SimpleMethod,'method':'any'},
2827
'tab':{'class':SimpleMethod,'method':'atb'},
2928
'digit':{'class':SimpleMethod,'method':'digit'},

‎package.json‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
{
22
"name":"srl",
3-
"version":"0.1.0",
3+
"version":"0.2.0",
44
"description":"Simple Regex Language",
55
"main":"lib/SRL.js",
66
"scripts": {

‎test/builder-test.js‎

Lines changed: 40 additions & 36 deletions
Original file line numberDiff line numberDiff line change
@@ -1,9 +1,9 @@
11
'use strict'
22

33
constassert=require('assert')
4-
constSRL=require('../lib/Builder')
4+
constSRL=require('../')
55

6-
describe('BuilderTest',()=>{
6+
describe('BuilderisMatching',()=>{
77
it('Simple Phone Number Format',()=>{
88
constregex=newSRL()
99
.startsWith()
@@ -15,12 +15,12 @@ describe('Builder Test', () => {
1515
.digit().onceOrMore()
1616
.mustEnd()
1717

18-
assert.ok(regex.test('+49 123-45'))
19-
assert.ok(regex.exec('+492 1235-4'))
20-
assert.ok(!regex.test('+49 123 45'))
21-
assert.ok(!regex.exec('49 123-45'))
22-
assert.ok(!regex.test('a+49 123-45'))
23-
assert.ok(!regex.test('+49 123-45b'))
18+
assert.ok(regex.isMatching('+49 123-45'))
19+
assert.ok(regex.isMatching('+492 1235-4'))
20+
assert.ok(!regex.isMatching('+49 123 45'))
21+
assert.ok(!regex.isMatching('49 123-45'))
22+
assert.ok(!regex.isMatching('a+49 123-45'))
23+
assert.ok(!regex.isMatching('+49 123-45b'))
2424
})
2525

2626
it('Simple Email Format',()=>{
@@ -39,15 +39,14 @@ describe('Builder Test', () => {
3939
.letter().atLeast(2)
4040
.mustEnd()
4141
.caseInsensitive()
42-
.get()// Use get() to test resulting RegExp object.
43-
44-
assert.equal('sample@example.com'.match(regex)[0],'sample@example.com')
45-
assert.equal(regex.exec('super-He4vy.add+ress@top-Le.ve1.domains'),'super-He4vy.add+ress@top-Le.ve1.domains')
46-
assert.ok(!regex.test('sample.example.com'))
47-
assert.ok(!regex.test('missing@tld'))
48-
assert.ok(!regex.test('hav ing@spac.es'))
49-
assert.ok(!regex.test('no@pe.123'))
50-
assert.ok(!regex.test('invalid@email.com123'))
42+
43+
assert.equal(regex.getMatch('sample@example.com')[0],'sample@example.com')
44+
assert.equal(regex.getMatch('super-He4vy.add+ress@top-Le.ve1.domains')[0],'super-He4vy.add+ress@top-Le.ve1.domains')
45+
assert.ok(!regex.isMatching('sample.example.com'))
46+
assert.ok(!regex.isMatching('missing@tld'))
47+
assert.ok(!regex.isMatching('hav ing@spac.es'))
48+
assert.ok(!regex.isMatching('no@pe.123'))
49+
assert.ok(!regex.isMatching('invalid@email.com123'))
5150
})
5251

5352
it('Capture Group',()=>{
@@ -65,14 +64,13 @@ describe('Builder Test', () => {
6564
query.letter().onceOrMore()
6665
})
6766
.literally('.')
68-
.get()
6967

70-
assert.ok(regex.test('my favorite color: blue.'))
71-
assert.ok(regex.test('my favorite colour is green.'))
72-
assert.ok(!regex.test('my favorite colour is green!'))
68+
assert.ok(regex.isMatching('my favorite color: blue.'))
69+
assert.ok(regex.isMatching('my favorite colour is green.'))
70+
assert.ok(!regex.isMatching('my favorite colour is green!'))
7371

7472
consttestcase='my favorite colour is green. And my favorite color: yellow.'
75-
constmatches=testcase.match(regex)
73+
constmatches=regex.getMatch(testcase)
7674
assert.equal(matches[1],'green')
7775
})
7876

@@ -86,12 +84,12 @@ describe('Builder Test', () => {
8684
.tab()
8785
.mustEnd()
8886
.multiLine()
89-
.get()
87+
9088
consttarget=`
9189
ba\t
9290
aaabbb
9391
`
94-
assert.ok(regex.test(target))
92+
assert.ok(regex.isMatching(target))
9593

9694
constregex2=newSRL()
9795
.startsWith()
@@ -101,10 +99,10 @@ describe('Builder Test', () => {
10199
.onceOrMore()
102100
.literally('b')
103101
.mustEnd()
104-
.get()
102+
105103
consttarget2=`a
106104
b`
107-
assert.ok(regex2.test(target2))
105+
assert.ok(regex2.isMatching(target2))
108106
})
109107

110108
it('Replace',()=>{
@@ -133,28 +131,25 @@ describe('Builder Test', () => {
133131
.whitespace().optional()
134132
.lazy()
135133
})
136-
.get()
137134

138-
constmatches=',, '.match(regex)
135+
constmatches=regex.getMatch(',, ')
139136
assert.equal(matches[1],',,')
140137
assert.notEqual(matches[1],',, ')
141138

142139
constregex2=newSRL()
143140
.literally(',')
144141
.atLeast(1)
145142
.lazy()
146-
.get()
147143

148-
constmatches2=regex2.exec(',,,,,')
144+
constmatches2=regex2.getMatch(',,,,,')
149145
assert.equal(matches2[0],',')
150146
assert.notEqual(matches2[0],',,,,,')
151147

152148
})
153149

154-
it('Global',()=>{
150+
it('Global as Default',()=>{
155151
constregex=newSRL()
156152
.literally('a')
157-
.all()
158153
.get()
159154

160155
letcount=0
@@ -169,9 +164,18 @@ describe('Builder Test', () => {
169164
.raw('b[a-z]r')
170165
.raw(/\d+/)
171166

172-
assert.ok(regex.test('foobzr123'))
173-
assert.ok(regex.test('foobar1'))
174-
assert.ok(!regex.test('fooa'))
175-
assert.ok(!regex.test('foobar'))
167+
assert.ok(regex.isMatching('foobzr123'))
168+
assert.ok(regex.isMatching('foobar1'))
169+
assert.ok(!regex.isMatching('fooa'))
170+
assert.ok(!regex.isMatching('foobar'))
171+
})
172+
173+
it('Remove modifier',()=>{
174+
constregex=newSRL()
175+
.literally('foo')
176+
.removeModifier('g')
177+
.get()
178+
179+
assert.deepEqual(regex,/(?:foo)/)
176180
})
177181
})

‎test/cache-test.js‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -12,7 +12,7 @@ describe('Cache', () => {
1212
})
1313

1414
it('In interpreter',()=>{
15-
constRE=/(?:a)/
15+
constRE=/(?:a)/g
1616
constquery=newInterpreter('Literally "a"')
1717
assert.deepEqual(query.get(),RE)
1818

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