stream-match - npm Package Compare versions

Comparing version 1.1.1 to 1.2.0

index.js

@@ -5,11 +5,13 @@ 'use strict'
   new Promise(resolve => {
-    const test = typeof pattern === 'string'
-      ? buf => buf.includes(pattern)
-      : buf => pattern.test(buf)
+    const match =
+      typeof pattern === 'string'
+        ? buf => buf.includes(pattern)
+        : buf => pattern.exec(buf) && pattern.exec(buf)[1]
     let buf = ''
     const onData = data => {
       buf += data
-      if (test(buf)) {
+      const res = match(buf)
+      if (res) {
         stream.removeListener('data', onData)
-        resolve()
+        resolve(res)
       }
@@ -16,0 +18,0 @@ }

package.json

 {
   "name": "stream-match",
-  "version": "1.1.1",
+  "version": "1.2.0",
   "license": "MIT",
-  "description": "Match a string in a stream",
+  "description": "Match a string in a stream. Zero dependencies",
   "repository": "juliangruber/stream-match",
   "scripts": {
+    "release": "np",
     "test": "prettier-standard '**/*.js' && standard && tap test.js"
   },
   "devDependencies": {
+    "np": "^5.2.1",
     "prettier-standard": "^15.0.1",
@@ -12,0 +14,0 @@ "standard": "^14.3.1",

README.md

 # stream-match
 
-Match a regexp or string in a stream.
+Match a regexp or string in a stream. Zero dependencies.
 
@@ -9,4 +9,4 @@ ## Usage
 // Given a readable stream,
-await match(stream, /pattern/)
-// now `pattern` has been emitted by it.
+const res = await match(stream, /(p[^n+]n)/)
+// `res` will containt `pattern` once it has been emitted.
 ```
@@ -22,3 +22,3 @@
 
-### await match(stream, pattern || string)
+### res = await match(stream, pattern || string)
 
@@ -25,0 +25,0 @@ ## License

test.js

@@ -9,15 +9,14 @@ 'use strict'
   const stream = new PassThrough()
-  let matched = false
+  let res
 
   await Promise.all([
     (async () => {
-      await match(stream, /beep boop/)
-      matched = true
+      res = await match(stream, /(bo+p)/)
     })(),
     (async () => {
-      t.notOk(matched)
+      t.notOk(res)
       stream.push('beep ')
-      t.notOk(matched)
+      t.notOk(res)
       stream.push('boo')
-      t.notOk(matched)
+      t.notOk(res)
       stream.push('p')
@@ -27,3 +26,3 @@ })()
 
-  t.ok(matched)
+  t.equal(res, 'boop')
   stream.push('everything else')
@@ -30,0 +29,0 @@ })

No alert changes

Improved metrics

Total package byte prevSize

3043

4.93%

Lines of code

82

1.23%

Worsened metrics

Dev dependency count

4

33.33%

No dependency changes