eval-json-path - npm Package Compare versions

Comparing version 1.0.0 to 1.0.1

index.spec.js

		@@ -7,5 +7,6 @@ const evalJsonPath = require('./index')
		step2: {
		'pretty.nice-step': {
		step3: 4
		}
		'pretty.nice-step': [
		{},
		{step3: 4}
		]
		}
		@@ -40,10 +41,10 @@ }
		test('nice-name steps further', () => {
		const result = evalJsonPath(obj, 'step1.step2[pretty.nice-step].step3')
		expect(result).toBe(obj.step1.step2['pretty.nice-step'].step3)
		const result = evalJsonPath(obj, 'step1.step2[pretty.nice-step][1].step3')
		expect(result).toBe(4)
		})

		test('any out of track', () => {
		const result = evalJsonPath(obj, 'step1.XXX[pretty.nice-step].step3')
		const result = evalJsonPath(obj, 'step1.xxxxx[pretty.nice-step][1].step3')
		expect(result).toBe(undefined)
		})
		})

package.json

		{
		"name": "eval-json-path",
		"version": "1.0.0",
		"version": "1.0.1",
		"description": "Evaluate and query json object value at given path",
		@@ -5,0 +5,0 @@ "main": "index.js",

README.md

		# eval-json-path
		Evaluate/Query the value of json object at given path

		[![JavaScript Style Guide](https://cdn.rawgit.com/standard/standard/master/badge.svg)](https://github.com/standard/standard)

		> Commonly js object variable can be accessed by property name or index. This module allow to access by path/steps given by a string

		## Usage

		```js

		const evalJsonPath = require('eval-json-path')

		const value = evalJsonPath(obj, 'prop.subprop[prett-prop][3].lastprop')

		const sameValue = obj.prop.subprop['prett-prop'][3].lastprop
		```

		> The evaluation is done by each step, which is null-safe, any not-existing step will result undefined or fallback

		## API

		evalJsonPath(obj, path, fallback)

		- obj: The object should has sub property
		- path: A string represent the path/steps
		- fallback: A optional fallback for any not-existing step

New alerts