Sha256: 96926b4cbf74ade7ecf9173a69f5abb4cff231624f3d4e2de4707abdebffb7c2
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Size: 1.46 KB
Versions: 16
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Stored size: 1.46 KB
Contents
module Shamu
module Features
# Add feature togggle support to an object.
module Support
extend ActiveSupport::Concern
included do
# ============================================================================
# @!group Dependencies
#
# @!attribute
# @return [Features::FeaturesService] the service used to resolve
# enabled features.
attr_dependency :features_service, Features::FeaturesService, lazy: true
#
# @!endgroup Dependencies
end
private
# @!visibility public
#
# Only execute the block if the current {Features::Context} has the
# named featue enabled.
#
# @param [String] feature name.
# @param [Boolean] override force the feature to be either on or off.
# @yield Yields if the feature is enabled.
# @yieldreturn the result of the block or nil if the feature wasn't
# enabled.
def when_feature( feature, override: nil, &block )
yield if override.nil? ? feature_enabled?( feature ) : override
end
# @!visibility public
#
# Determines if the given feature has been toggled.
#
# @param [Symbol] feature name of the feature to check.
# @return [Boolean] true if the feature has been toggled on.
def feature_enabled?( feature )
features_service.enabled?( feature )
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems