sgauthier
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32 lines
535 B
JavaScript
32 lines
535 B
JavaScript
'use strict'
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module.exports = wrap
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var u = require('unist-builder')
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// Wrap `nodes` with newlines between each entry. Optionally adds newlines at
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// the start and end.
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function wrap(nodes, loose) {
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var result = []
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var index = -1
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var length = nodes.length
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if (loose) {
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result.push(u('text', '\n'))
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}
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while (++index < length) {
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if (index) {
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result.push(u('text', '\n'))
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}
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result.push(nodes[index])
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}
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if (loose && nodes.length !== 0) {
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result.push(u('text', '\n'))
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}
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return result
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}
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