32 lines
746 B
JavaScript
32 lines
746 B
JavaScript
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var trim = require('string.prototype.trim')
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, forEach = require('for-each')
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, isArray = function(arg) {
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return Object.prototype.toString.call(arg) === '[object Array]';
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}
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module.exports = function (headers) {
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if (!headers)
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return {}
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var result = {}
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forEach(
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trim(headers).split('\n')
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, function (row) {
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var index = row.indexOf(':')
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, key = trim(row.slice(0, index)).toLowerCase()
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, value = trim(row.slice(index + 1))
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if (typeof(result[key]) === 'undefined') {
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result[key] = value
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} else if (isArray(result[key])) {
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result[key].push(value)
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} else {
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result[key] = [ result[key], value ]
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}
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}
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)
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return result
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}
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