ES7 Javascript List Comprehension Via Babel

Using Babel the upcoming list comps (a la python) can be done.

by bryangrimes

Babel + JSX

console.clear();

var cut = [{"key":"first_invitation_sent_date_y","text":"First-Invitation-Sent-Date-(Year)"},{"key":"invitation_count","text":"Invitation-Count"}, {"key":"test_things","text":"Bryan Test"}];

var cuts = [for (c of cut) if(cut.length) c.key];

console.log(cuts);