Control.Object.Object

data Object f g

echo

(@>>@)

(@<<@)

liftO

(^>>@)

(@>>^)

(@||@)

Stateful construction

unfoldO

unfoldOM

stateful

(@~)

variable

Method cascading

(@-)

iterObject

iterative

cascadeObject

cascading

Filtering

data Fallible t a

filteredO

filterO

Manipulation on StateT

invokesOf

invokes

(@!=)

announce

withBuilder