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choonkending/simple-bedrooms-with-options.js

Last active June 6, 2017 11:45
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simple-bedrooms-with-options.js
const getBedrooms = data =>
Option(data.listing)
.flatMap(listing => Option(listing.features))
.flatMap(features => Option(features.bedrooms))
.map(bedrooms => bedrooms.value)
.fold(() => 0, v => v);
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