Package Exports

accept-language-parser

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (accept-language-parser) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

accept-language-parser

Dependencies

Parses the accept-language header from an HTTP request and produces an array of language objects sorted by quality.

dependencies: none

installation:

npm install accept-language-parser

parse usage:

var parser = require('accept-language-parser');

var languages = parser.parse('en-GB,en;q=0.8');

console.log(languages);

Output will be:

[
  {
    code: "en",
    region: "GB",
    quality: 1.0
  },
  {
    code: "en",
    region: undefined,
    quality: 0.8
  }
];

Output is always sorted in quality order from highest -> lowest. as per the http spec, omitting the quality value implies 1.0.

pick usage:

var parser = require('accept-language-parser');

var language = parser.pick(['fr-CA', 'fr-FR', 'fr'], 'en-GB,en-US;q=0.9,fr-CA;q=0.7,en;q=0.8');

console.log(language);

Output will be:

"fr-CA"

Known issues

Cannot cope with multi-part region codes, i.e. 'az-AZ-Cyrl' will be treated as 'az-AZ'

Running tests

npm install
grunt test