ndjson - npm Package Compare versions

Comparing version 1.4.0 to 1.4.1

index.js

		@@ -27,23 +27,5 @@ var through = require('through2')
		function serialize (opts) {
		if (!opts) opts = {}
		if (!opts.separator) opts.separator = EOL
		if (!opts.after) opts.after = EOL
		var firstWrite = true
		var serializer = through.obj(function write (obj, enc, cb) {
		var out = ""
		if (firstWrite) {
		if (typeof opts.before !== 'undefined') out += opts.before
		out += JSON.stringify(obj)
		firstWrite = false
		} else {
		out += opts.separator
		out += JSON.stringify(obj)
		}
		cb(null, out)
		}, function end (cb) {
		if (typeof opts.after !== 'undefined') serializer.push(opts.after)
		cb()
		return through.obj(function(obj, enc, cb) {
		cb(null, JSON.stringify(obj) + EOL)
		})

		return serializer
		}

package.json

		{
		"name": "ndjson",
		"version": "1.4.0",
		"version": "1.4.1",
		"description": "streaming newline delimited json parser + serializer",
		@@ -5,0 +5,0 @@ "main": "index.js",

readme.md

		@@ -38,3 +38,3 @@ # ndjson

		#### ndjson.serialize(opts) / ndjson.stringify(opts)
		#### ndjson.serialize() / ndjson.stringify()

		@@ -54,33 +54,4 @@ returns a transform stream that accepts json objects and emits newline delimited json

		##### Options

		- `before` - a string to put before the stream
		- `after` - a string to put after the stream, defaults to `os.EOL` (e.g. `\n`)
		- `separator` - a string to put between items in the stream, defaults to `os.EOL` (e.g. `\n`)

		### CLI usage

		You can use the `ndjson` CLI tool to validate ndjson input, and serialize ndjson into a custom JSON output

		```
		Usage: ndjson [input] <options>
		```

		Install it globally:

		```
		npm i ndjson -g
		```

		Pass `-` to use STDIN, otherwise pass a file as input

		Example:

		```
		echo '{"foo": "bar"}' \| ndjson --before=CATS --after=DOGS -
		CATS{"foo":"bar"}DOGS
		```

		### license

		BSD-3-Clause

test.js

		@@ -74,22 +74,1 @@ var test = require('tape')
		})

		test('.serialize custom before after', function(t) {
		var serializer = ndj.serialize({before: 'CATS', after: 'DOGS'})
		serializer.pipe(concat(function(data) {
		t.equal(data, 'CATS{"hello":"world"}DOGS')
		t.end()
		}))
		serializer.write({hello: 'world'})
		serializer.end()
		})

		test('.serialize custom separator', function(t) {
		var serializer = ndj.serialize({separator: 'CATS'})
		serializer.pipe(concat(function(data) {
		t.equal(data, '{"hello":"world"}CATS{"hej":"verden"}\n')
		t.end()
		}))
		serializer.write({hello: 'world'})
		serializer.write({hej: 'verden'})
		serializer.end()
		})

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