16 lines
329 B
JavaScript
16 lines
329 B
JavaScript
"use strict";
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module.exports = consume;
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function consume(channel, emit) {
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return function (callback) {
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channel.take(onItem);
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function onItem(err, item) {
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if (item === undefined) return callback(err);
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try { emit(item); }
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catch (err) { return callback(err); }
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channel.take(onItem);
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}
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};
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}
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