yunlongzha_try_nodejs
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{"name":"match-stream","version":"0.0.2","description":"Match a pattern within a stream","main":"match.js","directories":{"example":"examples","test":"test"},"dependencies":{"buffers":"~0.1.1","readable-stream":"~1.0.0"},"devDependencies":{"tap":"~0.4.0","stream-buffers":"~0.2.4"},"scripts":{"test":"./node_modules/.bin/tap ./test/*.js"},"repository":{"type":"git","url":"https://github.com/EvanOxfeld/match-stream.git"},"keywords":["match","stream","split"],"author":{"name":"Evan Oxfeld","email":"eoxfeld@gmail.com"},"license":"MIT","readmeFilename":"README.md","gitHead":"665dabbb0a3593310012eb041fc07395db632a20","readme":"match-stream [](https://travis-ci.org/EvanOxfeld/match-stream)\n============\n\nSupply a function to handle pattern matches within a NodeJS stream.\n\n## Installation\n\n```bash\n$ npm install match-stream\n```\n\n## Quick Examples\n\n### End stream on match\n\n```javascript\nvar MatchStream = require('match-stream');\nvar streamBuffers = require(\"stream-buffers\");\n\nvar ms = new MatchStream({ pattern: 'World'}, function (buf, matched, extra) {\n if (!matched) {\n return this.push(buf);\n }\n this.push(buf);\n return this.push(null); //signal end of data\n});\n\nvar sourceStream = new streamBuffers.ReadableStreamBuffer();\nsourceStream.put(\"Hello World\");\nvar writableStream = new streamBuffers.WritableStreamBuffer();\n\nsourceStream\n .pipe(ms)\n .pipe(writableStream)\n .once('close', function () {\n var str = writableStream.getContentsAsString('utf8');\n console.log('Piped data before pattern occurs:', \"'\" + str + \"'\");\n sourceStream.destroy();\n });\n\n//Output\n//Piped data before pattern occurs: 'Hello '\n```\n\n### Split stream\n\n```javascript\nvar MatchStream = require('match-stream');\nvar fs = require('fs');\n\nvar line = \"\";\nvar loremLines = [];\nvar ms = new MatchStream({ pattern: '.', consume: true}, function (buf, matched, extra) {\n line += buf.toString();\n if (matched) {\n loremLines.push(line.trim());\n line = \"\";\n }\n});\n\nfs.createReadStream('lorem.txt')\n .pipe(ms)\n .once('finish', function() {\n console.log(loremLines);\n });\n```\n\n## License\n\nMIT\n\n## Acknowledgements\n\nSpecial thanks to @wanderview for assisting with the API.\n\n","_id":"match-stream@0.0.2","dist":{"shasum":"99eb050093b34dffade421b9ac0b410a9cfa17cf","tarball":"http://registry.npmjs.org/match-stream/-/match-stream-0.0.2.tgz"},"_from":"match-stream@>=0.0.2 <1.0.0","_npmVersion":"1.2.17","_npmUser":{"name":"evanoxfeld","email":"eoxfeld@gmail.com"},"maintainers":[{"name":"evanoxfeld","email":"eoxfeld@gmail.com"}],"_shasum":"99eb050093b34dffade421b9ac0b410a9cfa17cf","_resolved":"https://registry.npmjs.org/match-stream/-/match-stream-0.0.2.tgz"}