module Foggle::Toggle
Namespace for the feature toggle implementation.
Public Instance Methods
enabled?(feature)
click to toggle source
Checks if a feature is enabled.
@example using a Symbol as a parameter
# export FEATURE_COOL_STUFF=true enabled? :cool_stuff # => true # export FEATURE_COOL_STUFF=false enabled? :cool_stuff # => false
@example using a String as a parameter
# export FEATURE_COOL_STUFF=true enabled? "cool_stuff" # => true # export FEATURE_COOL_STUFF=false enabled? "cool_stuff" # => false # export FEATURE_COOL_STUFF=true enabled? "COOL_STUFF" # => true
@example using the feature?
alias method
# export FEATURE_COOL_STUFF=true feature? :cool_stuff # => true # export FEATURE_COOL_STUFF=false feature? :cool_stuff # => false
@param [Symbol, String] feature the snake_case NAME
of a feature used
in a +FEATURE_NAME+ environment variable.
@return [Boolean] if a feature is enabled.
# File lib/foggle/toggle.rb, line 40 def enabled?(feature) feature_name = "FEATURE_#{feature.to_s.upcase}" "true" == ENV.fetch(feature_name) { "false" } end
Also aliased as: feature?