gitlab-org--gitlab-foss/lib/feature.rb
Rémy Coutable b51e6d6ddc
Update flipper to 0.11.0 and take advantage of the new features
- Added an ActiveSupport (using Rails.cache) caching adapter
- Overview of the new features can be found at https://johnnunemaker.com/flippin-features-at-runtime/
- Full Changelog can be found at https://github.com/jnunemaker/flipper/blob/v0.11.0/Changelog.md

Signed-off-by: Rémy Coutable <remy@rymai.me>
2017-12-14 02:11:11 +01:00

72 lines
1.7 KiB
Ruby

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'
def self.feature_names
pluck(:key)
end
end
class FlipperGate < Flipper::Adapters::ActiveRecord::Gate
superclass.table_name = 'feature_gates'
end
class << self
delegate :group, to: :flipper
def all
flipper.features.to_a
end
def get(key)
flipper.feature(key)
end
def persisted_names
if RequestStore.active?
RequestStore[:flipper_persisted_names] ||= FlipperFeature.feature_names
else
FlipperFeature.feature_names
end
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.
persisted_names.include?(feature.name)
end
def enabled?(key, thing = nil)
get(key).enabled?(thing)
end
def enable(key, thing = true)
get(key).enable(thing)
end
def disable(key, thing = false)
get(key).disable(thing)
end
def enable_group(key, group)
get(key).enable_group(group)
end
def disable_group(key, group)
get(key).disable_group(group)
end
def flipper
@flipper ||= Flipper.instance
end
# This method is called from config/initializers/flipper.rb and can be used
# to register Flipper groups.
# See https://docs.gitlab.com/ee/development/feature_flags.html#feature-groups
def register_feature_groups
end
end
end