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Contents
module Vanity
module Experiment
# These methods are available from experiment definitions (files located in
# the experiments directory, automatically loaded by Vanity). Use these
# methods to define your experiments, for example:
# ab_test "New Banner" do
# alternatives :red, :green, :blue
# metrics :signup
# end
module Definition
attr_reader :playground
# Defines a new experiment, given the experiment's name, type and
# definition block.
def define(name, type, options = nil, &block)
fail "Experiment #{@experiment_id} already defined in playground" if playground.experiments[@experiment_id]
klass = Experiment.const_get(type.to_s.gsub(/\/(.?)/) { "::#{$1.upcase}" }.gsub(/(?:^|_)(.)/) { $1.upcase })
experiment = klass.new(playground, @experiment_id, name, options)
experiment.instance_eval &block
experiment.save
playground.experiments[@experiment_id] = experiment
end
def new_binding(playground, id)
@playground, @experiment_id = playground, id
binding
end
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems