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saintedlama/promise.js

Created February 22, 2017 08:47
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Promise catch/then
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promise.js
new Promise((resolve, reject) => reject('does not work'))
.catch(e => { console.log('caught first', e); return 1; })
.then(val => console.log('first then', val))
.then(val => console.log('second then', val))
.catch(e => console.log('caught end', e));
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