Using a variable as a hash key in Coffeescript -


let's have hash in coffeescript:

exercises =   stretchedprayer:     name: "stretched prayer"     sound: "28-stretched-prayer"   bandstretch:     name: "band stretch"     sound: "13-band-stretch"

i can correctly name of first exercise following code:

exercises.stretchedprayer.name

what want call same name know exercise want variable extracted id on web page.

in other words, if have variable such 

myexercise = "stretchedprayer"

how can name of practice in hash using variable?

just use square brackets, in javascript.

exercises[myexercise].name

object[property] same object.<<property's value>>


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