Sha256: 20a6920698a9a9c5b252142c77abf9247159010910d97b288b8fca9751d7858c
Contents?: true
Size: 901 Bytes
Versions: 62
Compression:
Stored size: 901 Bytes
Contents
'use strict';
var rx = require('rx-lite');
function normalizeKeypressEvents(value, key) {
return { value: value, key: key };
}
module.exports = function (rl) {
var keypress = rx.Observable.fromEvent(rl, 'keypress', normalizeKeypressEvents);
return {
line: rx.Observable.fromEvent(rl, 'line'),
keypress: keypress,
normalizedUpKey: keypress.filter(function (e) {
return e.key && (e.key.name === 'up' || e.key.name === 'k');
}).share(),
normalizedDownKey: keypress.filter(function (e) {
return e.key && (e.key.name === 'down' || e.key.name === 'j');
}).share(),
numberKey: keypress.filter(function (e) {
return e.value && '123456789'.indexOf(e.value) >= 0;
}).map(function (e) {
return Number(e.value);
}).share(),
spaceKey: keypress.filter(function (e) {
return e.key && e.key.name === 'space';
}).share(),
};
};
Version data entries
62 entries across 62 versions & 1 rubygems