A very small (and trivial) sample of Jolt in action

Jolt-small-sample.coffee

Jolt = require 'Jolt'
Jolt.globalize() # places the Jolt API, _, and EventEmitter in the global scope

# Jolt embeds the cross-platform EventEmitter2 library, aliased as EventEmitter
myEmitter = new EventEmitter

myB = $B ($E myEmitter, 'event').mapE((x, y, z) ->
  [z, y, x]).nary(true), 0, 0, 0 # initial Behavior value set beyond 1st argument position

liftB ((a, b, c) ->
  console.log a, b, c), myB # produce some side effect

# '0 0 0' should have been reported in the console, and now...
myEmitter.emit 'event', 1, 2, 3
# '3 2 1' should be reported in the console

Will gist-comments appear in my posterous blog? (testing...)

Nope.