gitlab-org--gitlab-foss/lib/feature.rb

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2017-05-31 17:06:01 -04:00
require 'flipper/adapters/active_record'
class Feature
# Classes to override flipper table names
class FlipperFeature < Flipper::Adapters::ActiveRecord::Feature
# Using `self.table_name` won't work. ActiveRecord bug?
superclass.table_name = 'features'
end
class FlipperGate < Flipper::Adapters::ActiveRecord::Gate
superclass.table_name = 'feature_gates'
end
class << self
def all
flipper.features.to_a
end
def get(key)
flipper.feature(key)
end
def persisted?(feature)
# Flipper creates on-memory features when asked for a not-yet-created one.
# If we want to check if a feature has been actually set, we look for it
# on the persisted features list.
all.map(&:name).include?(feature.name)
end
def enabled?(key)
get(key).enabled?
end
def enable(key)
get(key).enable
end
def disable(key)
get(key).disable
end
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private
def flipper
@flipper ||= begin
adapter = Flipper::Adapters::ActiveRecord.new(
feature_class: FlipperFeature, gate_class: FlipperGate)
Flipper.new(adapter)
end
end
end
end