Left substring every item in a list
Takes a list from stdin and returns a left substring of that same list.
One parameter is required and that is the number of characters to return. If
the parameter is a negative then left
counts from the right.
<stdin> -> left int -> <stdout>
» ja [Monday..Wednesday] -> left 2
[
"Mo",
"Tu",
"We"
]
» ja [Monday..Wednesday] -> left -3
[
"Mon",
"Tues",
"Wednes"
]
Supported data types can queried via runtime
runtime --marshallers
runtime --unmarshallers
left
list.left
- Add Prefix (
prefix
): Prefix a string to every item in a list - Add Suffix (
suffix
): Prefix a string to every item in a list - Count (
count
): Count items in a map, list or array - Create JSON Array (
ja
): A sophisticated yet simply way to build a JSON array - Right Sub-String (
right
): Right substring every item in a list - Shell Runtime (
runtime
): Returns runtime information on the internal state of Murex - Stream New List (
a
): A sophisticated yet simple way to stream an array or list (mkarray) lang.MarshalData()
(system API): Converts structured memory into a Murex data-type (eg for stdio)lang.UnmarshalData()
(system API): Converts a Murex data-type into structured memory
This document was generated from builtins/core/lists/push_pop_doc.yaml.