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>
Count from the left
» ja: [Monday..Wednesday] -> left 2 [ "Mo", "Tu", "We" ]
Count from the right
» ja: [Monday..Wednesday] -> left -3 [ "Mon", "Tues", "Wednes" ]
Supported data types can queried via
runtime: --marshallers runtime: --unmarshallers
a(mkarray): A sophisticated yet simple way to build an array or list
count: Count items in a map, list or array
ja(mkarray): A sophisticated yet simply way to build a JSON array
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
prefix: Prefix a string to every item in a list
right: Right substring every item in a list
runtime: Returns runtime information on the internal state of murex
suffix: Prefix a string to every item in a list
This site's content is rebuilt automatically from murex's source code after each merge to the
master branch. Downloadable murex binaries are also built with the website.
Last built on Tue Sep 20 07:48:14 UTC 2022 against commit 1769d5b1769d5bb0ba4eaf204a5e0f52053b8f877bb7466.
Current version is 2.11.2030 which has been verified against 16798 tests cases.