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25 lines
617 B
25 lines
617 B
module.exports = function (opts) { |
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var sep = opts ? opts.sep : '{}' |
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var len = sep.length |
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var whitespace = '\\s*' |
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var left = escape(sep.substring(0, len / 2)) + whitespace |
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var right = whitespace + escape(sep.substring(len / 2, len)) |
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return function (template, values) { |
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Object.keys(values).forEach(function (key) { |
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template = template.replace(regExp(key), values[key]) |
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}) |
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return template |
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} |
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function escape (s) { |
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return [].map.call(s, function (char) { |
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return '\\' + char |
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}).join('') |
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} |
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function regExp (key) { |
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return new RegExp(left + key + right, 'g') |
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} |
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}
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