Class: FeatureCreep::RedisDataStore

Inherits:
Object
  • Object
show all
Defined in:
lib/feature_creep/version.rb,
lib/feature_creep/redis_data_store.rb

Constant Summary collapse

VERSION = 
"0.0.1"

Instance Method Summary collapse

Constructor Details

#initialize(datastore = nil, key_prefix = "feature_creep") ⇒ RedisDataStore

Returns a new instance of RedisDataStore.



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# File 'lib/feature_creep/redis_data_store.rb', line 4

def initialize(datastore = nil, key_prefix = "feature_creep")
  @key_prefix = key_prefix
  @redis = datastore || Redis.new
end

Instance Method Details

#activate_agent_id(feature, agent_id) ⇒ Object 



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# File 'lib/feature_creep/redis_data_store.rb', line 18

def activate_agent_id(feature, agent_id)
  @redis.sadd(agent_id_key(feature), agent_id)
end

#activate_globally(feature) ⇒ Object

Activate Methods



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# File 'lib/feature_creep/redis_data_store.rb', line 10

def activate_globally(feature)
  @redis.sadd(global_key, feature)
end

#activate_percentage(feature, percentage) ⇒ Object 



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# File 'lib/feature_creep/redis_data_store.rb', line 22

def activate_percentage(feature, percentage)
  @redis.set(percentage_key(feature), percentage)
end

#activate_scope(feature, scope) ⇒ Object 



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# File 'lib/feature_creep/redis_data_store.rb', line 14

def activate_scope(feature, scope)
  @redis.sadd(scope_key(feature), scope)
end

#active_agent_ids(feature) ⇒ Object 



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# File 'lib/feature_creep/redis_data_store.rb', line 59

def active_agent_ids(feature)
  @redis.smembers(agent_id_key(feature))
end

#active_global_features ⇒ Object

Reporting Methods



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# File 'lib/feature_creep/redis_data_store.rb', line 51

def active_global_features
  (@redis.smembers(global_key) || []).map(&:to_sym)
end

#active_globally?(feature) ⇒ Boolean

Boolean Methods

Returns:

  • (Boolean) 


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# File 'lib/feature_creep/redis_data_store.rb', line 68

def active_globally?(feature)
  @redis.sismember(global_key, feature)
end

#active_percentage(feature) ⇒ Object 



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# File 'lib/feature_creep/redis_data_store.rb', line 63

def active_percentage(feature)
  @redis.get(percentage_key(feature))
end

#active_scopes(feature) ⇒ Object 



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# File 'lib/feature_creep/redis_data_store.rb', line 55

def active_scopes(feature)
  @redis.smembers(scope_key(feature)) || []
end

#add_feature(feature) ⇒ Object 



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# File 'lib/feature_creep/redis_data_store.rb', line 87

def add_feature(feature)
  @redis.sadd(@key_prefix, feature)
end

#agent_id_active?(feature, agent_id) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/feature_creep/redis_data_store.rb', line 72

def agent_id_active?(feature, agent_id)
  @redis.sismember(agent_id_key(feature), agent_id)
end

#agent_id_within_active_percentage?(feature, agent_id) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/feature_creep/redis_data_store.rb', line 76

def agent_id_within_active_percentage?(feature, agent_id)
  percentage = active_percentage(feature)
  return false if percentage.nil?
  agent_id % 100 < percentage.to_i
end

#deactivate_agent_id(feature, agent_id) ⇒ Object 



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# File 'lib/feature_creep/redis_data_store.rb', line 35

def deactivate_agent_id(feature, agent_id)
  @redis.srem(agent_id_key(feature), agent_id)
end

#deactivate_all(feature) ⇒ Object 



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# File 'lib/feature_creep/redis_data_store.rb', line 43

def deactivate_all(feature)
  @redis.del(scope_key(feature))
  @redis.del(agent_id_key(feature))
  @redis.del(percentage_key(feature))
  deactivate_globally(feature)
end

#deactivate_globally(feature) ⇒ Object

Deactivate Methods



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# File 'lib/feature_creep/redis_data_store.rb', line 27

def deactivate_globally(feature)
  @redis.srem(global_key, feature)
end

#deactivate_percentage(feature) ⇒ Object 



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# File 'lib/feature_creep/redis_data_store.rb', line 39

def deactivate_percentage(feature)
  @redis.del(percentage_key(feature))
end

#deactivate_scope(feature, scope) ⇒ Object 



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# File 'lib/feature_creep/redis_data_store.rb', line 31

def deactivate_scope(feature, scope)
  @redis.srem(scope_key(feature), scope)
end

#features ⇒ Object

Utility Methods



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# File 'lib/feature_creep/redis_data_store.rb', line 83

def features
  @redis.smembers(@key_prefix).map(&:to_sym)
end

#remove_feature(feature) ⇒ Object 



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# File 'lib/feature_creep/redis_data_store.rb', line 91

def remove_feature(feature)
  @redis.srem(@key_prefix, feature)
end