it("Calls a function twice in succession, but only executes it once.", () => {
let spy = 0
let fn = () => spy++
let fn2 = throttle(fn, 100)
fn2()
fn2()
expect(spy).toEqual(1)
})
import React, {PropTypes} from 'react'
import {connect} from 'react-redux'
import {mixables} from 'trax'
import omit from 'qux/lib/omit'
import capitalize from 'qux/lib/capitalize'
import throttle from 'qux/lib/throttle'
import audioService from 'loopda/src/globals/audioService'
import ui from '../../ui'
const testSound = throttle(audioService.play.bind(audioService), 60)
const Mixer = ({mixable, onMix}) => {
const validMixables = omit(mixable, (value, key) =>
key === 'id' || key === 'sample' ||
key.startsWith('min') || key.startsWith('max')
)
const props = Object.keys(validMixables).sort()
return (
<div className="mixer">
{props.map(prop =>
<ui.components.Slider
key={prop}
name={prop}
value={mixable[prop]}
min={mixable['min' + capitalize(prop)]}
max={mixable['max' + capitalize(prop)]}
onChange={onMix} />
)}