unist-util-select - npm Package Compare versions

Comparing version 1.3.0 to 1.4.0

index.js

		'use strict';

		var parseSelector = require('./lib/selector'),
		select = require('./lib/select');
		matchSelector = require('./lib/select');

		@@ -9,3 +9,3 @@ var debug = require('debug')('unist-util-select');

		module.exports = function (ast, selector) {
		var select = function select (ast, selector) {
		debug('Selector: %j', selector);
		@@ -15,3 +15,20 @@ selector = parseSelector(selector);
		JSON.stringify(selector, null, 2).replace(/(^\|\n)/g, '\n '));
		return selector ? select[selector.type](selector, ast) : [];
		return selector ? matchSelector[selector.type](selector, ast) : [];
		};


		select.one = function selectOne (ast, selector) {
		var nodes = select(ast, selector);

		if (!nodes.length) {
		throw Error('Node not found by ' + JSON.stringify(selector));
		}
		if (nodes.length > 1) {
		throw Error('Node matched by ' + JSON.stringify(selector) + ' is not unique');
		}

		return nodes[0];
		};


		module.exports = select;

package.json

		{
		"name": "unist-util-select",
		"version": "1.3.0",
		"version": "1.4.0",
		"description": "Select unist nodes using css-like selectors",
		@@ -48,4 +48,5 @@ "author": "Eugene Sharygin <eush77@gmail.com>",
		"devDependencies": {
		"tape": "^4.2.0"
		"tape": "^4.2.0",
		"unist-builder": "^1.0.1"
		}
		}

README.md

		@@ -7,4 +7,6 @@ [![npm](https://nodei.co/npm/unist-util-select.png)](https://npmjs.com/package/unist-util-select)

		Select unist nodes using css-like selectors.
		Select [Unist] nodes with CSS-like selectors.

		[unist]: https://github.com/wooorm/unist

		[travis]: https://travis-ci.org/eush77/unist-util-select
		@@ -30,3 +32,3 @@ [travis-badge]: https://travis-ci.org/eush77/unist-util-select.svg?branch=master

		[`mdast`][mdast] takes this Markdown as an input and returns unist syntax tree. After that, we use `unist-util-select` to extract the required parts:
		[remark] takes this Markdown as an input and returns unist syntax tree. After that, we use `unist-util-select` to extract the required parts:

		@@ -37,3 +39,3 @@ ```js
		var markdown = fs.readFileSync('example.md', 'utf8');
		var ast = mdast.parse(markdown);
		var ast = remark.parse(markdown);

		@@ -48,6 +50,10 @@ select(ast, 'list text[value*=TODO]')

		[mdast]: https://github.com/wooorm/mdast
		[remark]: https://github.com/wooorm/remark

		## Features

		All the relevant parts of [Selectors Level 3][spec]:

		[spec]: http://www.w3.org/TR/css3-selectors/

		- [x] Type selectors: `paragraph`
		@@ -87,2 +93,8 @@ - [x] Descendant selectors: `paragraph text`

		#### `select.one(ast, selector)`

		Returns a single node matching `selector`.

		Throws an error if node is not found or not unique.

		## Install
		@@ -89,0 +101,0 @@

LICENSE

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