sgauthier
6e64e138e2
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24 lines
576 B
JavaScript
24 lines
576 B
JavaScript
module.exports = function(options) {
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if (options) {
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if (typeof options === "string") return encoding(options);
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if (options.encoding !== null) return encoding(options.encoding);
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}
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return identity();
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};
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function identity() {
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var chunks = [];
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return {
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push: function(chunk) { chunks.push(chunk); },
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value: function() { return Buffer.concat(chunks); }
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};
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}
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function encoding(encoding) {
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var chunks = [];
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return {
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push: function(chunk) { chunks.push(chunk); },
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value: function() { return Buffer.concat(chunks).toString(encoding); }
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};
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}
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