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# frozen_string_literal: true
module Faker
class Boolean < Base
class << self
##
# Produces a boolean
#
# @param true_ratio [Float] The likelihood (as a float, out of 1.0) for the method to return `true`.
# @return [Boolean]
#
# @example
# Faker::Boolean.boolean #=> true
# @example
# Faker::Boolean.boolean(true_ratio: 0.2) #=> false
#
# @faker.version 1.6.2
def boolean(legacy_true_ratio = NOT_GIVEN, true_ratio: 0.5)
warn_for_deprecated_arguments do |keywords|
keywords << :true_ratio if legacy_true_ratio != NOT_GIVEN
end
(rand < true_ratio)
end
end
end
end
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