JMP 11 JSL Syntax Reference

Associative Arrays

For the following messages, map stands for an associative array or a reference to one.

map<<First

Returns the first key within map, or Empty() if map has no keys. Note that keys are returned in lexicographical order.

map<<Get Contents

Returns a list of all key-value pairs within map.

map<<Get Keys

Returns a list of all the keys within map.

map<<Get Default Value()

Returns the implicit value of all absent keys, or Empty() if none has been set.

map<<Get Value(key)

Returns the value for the key within map.

map<<Get Values(<keylist>)

If no argument is provided, a list of all values within map is returned.

If a list of keys is provided, a list of the values corresponding to only those keys is returned.

map<<Insert(key, value) ...