Hoar
Hoar, a fast and light semantic versioning parser/comparator.
A semantic version, or semver, is described by the v2.0.0 specification found at http://semver.org/ or at this github repo.
Install
$ npm install hoar [-g]// clone repo$ git clone git@github.com:rootslab/hoar.git
require returns an helper hash/obj.
var Hoar = ;
Run Tests
$ cd hoar/$ npm test
Sample Usage
See examples.
Methods
Arguments within [ ] are optional, '|' indicates multiple type for an argument.
/* * Compare 2 versions with a condition. * A version could be also specified through an Array like: [ 1, 0, 0 ]. * Following conditions are supported: '=', '<', '>', '<=', '>=', '<>' * * NOTE: it is compliant with all precedence rules specified in the * "Semver 2.0" specification. */Hoar# : Boolean /* * Some #compare shortcuts for '=', '<', '>', '<=', '>=', '<>' */Hoar# : Boolean Hoar# : Boolean Hoar# : Boolean Hoar# : Boolean Hoar# : Boolean Hoar# : Boolean /* * Check if a version, or a list of versions, is/are between a range. * The range is specified as a 2-element Array; elements respectively * represent the lower and the higher bounds for a version range. * * NOTE: for default, strict ('<','>') operators are used for range * comparisons, optionally you can use the 'nostrict' option: * * - 0, for range[ 0 ] < version < range[ 1 ] * - 1, for range[ 0 ] <= version < range[ 1 ] * - 2, for range[ 0 ] < version <= range[ 1 ] * - 3, for range[ 0 ] <= version <= range[ 1 ] */Hoar# : Boolean /* * Parse a version string, optionally specifying an array for result, * and/or a filter function to be applied to every identifier. * It splits the string into a nested Array containing all elements * parsed. * * NOTE: For default filter function gets the current string parsed and * removes all non alpha-numeric chars, then convert a string representation * of a number to a Number. * * Example: * * A call to parse produces a list of 1 or 2 arrays, the first containing * the normal version identifiers, the second containing pre-release * identifiers, if any exist ( sub-string after '-' ). * List of identifiers about build meta data ( sub-string after '+' ), * will be pushed to the 'normal version' or 'pre-release version' array. * * parse( "1.0.1-pre.1.x+build001" ); * * [ [ 1, 0, 1 ], [ 'pre', 1,'x', [ 'build001' ] ] ] * */Hoar# : Array /* * printing infos about a #parse result: Hoar.print( Hoar.parse( '..' ) ); */Hoar# : undefined
MIT License
Copyright (c) 2013-present < Guglielmo Ferri : 44gatti@gmail.com >
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.