Class: Flipper::Adapters::Mongo
- Inherits:
-
Object
- Object
- Flipper::Adapters::Mongo
- Includes:
- Flipper::Adapter
- Defined in:
- lib/flipper/adapters/mongo.rb
Instance Attribute Summary collapse
-
#collection ⇒ Object
readonly
Public: The name of the collection storing the feature data.
Instance Method Summary collapse
-
#add(feature) ⇒ Object
Public: Adds a feature to the set of known features.
-
#clear(feature) ⇒ Object
Public: Clears all the gate values for a feature.
-
#disable(feature, gate, thing) ⇒ Object
Public: Disables a gate for a given thing.
-
#enable(feature, gate, thing) ⇒ Object
Public: Enables a gate for a given thing.
-
#features ⇒ Object
Public: The set of known features.
-
#get(feature) ⇒ Object
Public: Gets the values for all gates for a given feature.
- #get_all ⇒ Object
- #get_multi(features) ⇒ Object
-
#initialize(collection) ⇒ Mongo
constructor
A new instance of Mongo.
-
#remove(feature) ⇒ Object
Public: Removes a feature from the set of known features.
Methods included from Flipper::Adapter
#default_config, #export, #import, included, #name, #read_only?
Constructor Details
#initialize(collection) ⇒ Mongo
Returns a new instance of Mongo.
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# File 'lib/flipper/adapters/mongo.rb', line 13 def initialize(collection) @collection = collection @features_key = :flipper_features end |
Instance Attribute Details
#collection ⇒ Object (readonly)
Public: The name of the collection storing the feature data.
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# File 'lib/flipper/adapters/mongo.rb', line 11 def collection @collection end |
Instance Method Details
#add(feature) ⇒ Object
Public: Adds a feature to the set of known features.
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# File 'lib/flipper/adapters/mongo.rb', line 24 def add(feature) update @features_key, '$addToSet' => { 'features' => feature.key } true end |
#clear(feature) ⇒ Object
Public: Clears all the gate values for a feature.
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# File 'lib/flipper/adapters/mongo.rb', line 37 def clear(feature) delete feature.key true end |
#disable(feature, gate, thing) ⇒ Object
Public: Disables a gate for a given thing.
feature - The Flipper::Feature for the gate. gate - The Flipper::Gate to disable. thing - The Flipper::Type being disabled for the gate.
Returns true.
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# File 'lib/flipper/adapters/mongo.rb', line 99 def disable(feature, gate, thing) case gate.data_type when :boolean delete feature.key when :integer update feature.key, '$set' => { gate.key.to_s => thing.value.to_s, } when :set update feature.key, '$pull' => { gate.key.to_s => thing.value.to_s, } when :json update feature.key, '$set' => { gate.key.to_s => nil, } else unsupported_data_type gate.data_type end true end |
#enable(feature, gate, thing) ⇒ Object
Public: Enables a gate for a given thing.
feature - The Flipper::Feature for the gate. gate - The Flipper::Gate to enable. thing - The Flipper::Type being enabled for the gate.
Returns true.
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# File 'lib/flipper/adapters/mongo.rb', line 66 def enable(feature, gate, thing) case gate.data_type when :boolean clear(feature) update feature.key, '$set' => { gate.key.to_s => thing.value.to_s, } when :integer update feature.key, '$set' => { gate.key.to_s => thing.value.to_s, } when :set update feature.key, '$addToSet' => { gate.key.to_s => thing.value.to_s, } when :json update feature.key, '$set' => { gate.key.to_s => Typecast.to_json(thing.value), } else unsupported_data_type gate.data_type end true end |
#features ⇒ Object
Public: The set of known features.
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# File 'lib/flipper/adapters/mongo.rb', line 19 def features read_feature_keys end |
#get(feature) ⇒ Object
Public: Gets the values for all gates for a given feature.
Returns a Hash of Flipper::Gate#key => value.
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# File 'lib/flipper/adapters/mongo.rb', line 45 def get(feature) doc = find(feature.key) result_for_feature(feature, doc) end |
#get_all ⇒ Object
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# File 'lib/flipper/adapters/mongo.rb', line 54 def get_all features = read_feature_keys.map { |key| Flipper::Feature.new(key, self) } read_many_features(features) end |
#get_multi(features) ⇒ Object
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# File 'lib/flipper/adapters/mongo.rb', line 50 def get_multi(features) read_many_features(features) end |
#remove(feature) ⇒ Object
Public: Removes a feature from the set of known features.
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# File 'lib/flipper/adapters/mongo.rb', line 30 def remove(feature) update @features_key, '$pull' => { 'features' => feature.key } clear feature true end |