leftLeft 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
runtime: --marshallers
runtime: --unmarshallersa (mkarray): A sophisticated yet simple way to build an array or listja: A sophisticated yet simply way to build a JSON arrayprefix: Prefix a string to every item in a listright: Right substring every item in a listruntime: Returns runtime information on the internal state of murexsuffix: Prefix a string to every item in a list