name,type,path Waterfowl,Module,Waterfowl.md DEFAULT_DUCK_VELOCITY,Constant,Waterfowl.md#constant-DEFAULT_DUCK_VELOCITY DEFAULT_SPEED,Constant,Waterfowl.md#constant-DEFAULT_SPEED swim,Method,Waterfowl.md#method-i-swim Bird,Class,Bird.md DEFAULT_DUCK_VELOCITY,Constant,Bird.md#constant-DEFAULT_DUCK_VELOCITY DEFAULT_SPEED,Constant,Bird.md#constant-DEFAULT_SPEED _fly_impl,Method,Bird.md#method-i-_fly_impl fly,Method,Bird.md#method-i-fly speak,Method,Bird.md#method-i-speak Duck,Class,Duck.md DEFAULT_DUCK_VELOCITY,Constant,Duck.md#constant-DEFAULT_DUCK_VELOCITY DEFAULT_SPEED,Constant,Duck.md#constant-DEFAULT_SPEED initialize,Method,Duck.md#method-i-initialize speak,Method,Duck.md#method-i-speak swim,Method,Duck.md#method-i-swim useful?,Method,Duck.md#method-i-useful? rubber_ducks,Method,Duck.md#method-c-rubber_ducks domestic,Attribute,Duck.md#attribute-i-domestic rubber,Attribute,Duck.md#attribute-i-rubber