Map Builtins


Table of Contents

add — Add a key/value pair to a map
change — Change element pair in a map. Deprecated, use MAP[KEY] = VALUE.
filter — Filter a Map
foreach — Process the content of a map
haskey — Check if map has a certain key
isempty — Returns whether the map m is empty.
lookup — Select a map element (deprecated, use MAP[KEY]:DEFAULT)
maplist — Maps an operation onto all elements key/value and create a list
mapmap — Maps an operation onto all key/value pairs of a map
remove — Remove key/value pair from a map
size — Size of a map
tomap — Converts a value to a map.
union — Union of 2 maps