Sha256: 4d74617e489ca105d03e6443defde63ed6f0737875daa099fbe0280a22653838
Contents?: true
Size: 682 Bytes
Versions: 23
Compression:
Stored size: 682 Bytes
Contents
'use strict'
var count = require('ccount')
module.exports = enclose
var leftParenthesis = '('
var rightParenthesis = ')'
var lessThan = '<'
var greaterThan = '>'
var expression = /\s/
// Wrap `url` in angle brackets when needed, or when
// forced.
// In links, images, and definitions, the URL part needs
// to be enclosed when it:
//
// - has a length of `0`
// - contains white-space
// - has more or less opening than closing parentheses
function enclose(uri, always) {
if (
always ||
uri.length === 0 ||
expression.test(uri) ||
count(uri, leftParenthesis) !== count(uri, rightParenthesis)
) {
return lessThan + uri + greaterThan
}
return uri
}
Version data entries
23 entries across 23 versions & 1 rubygems