murex rocks

Welcome

About

Install

Change Log

Blog

Technical Docs

Language Tour

Interactive Shell

Rosetta Stone

User Guide

Open Source

Discuss

Contribute

Source Code

Search Site

Create New Array (ta)

A sophisticated yet simple way to build an array of a user defined data-type

Description

Murex has a pretty sophisticated builtin for generating arrays. It works a little bit like Bash’s {1..9} syntax but includes a few additional nifty features and the output format is user defined.

Usage

ta data-type [start..end] -> <stdout>
ta data-type [start..end.base] -> <stdout>
ta data-type [start..end,start..end] -> <stdout>
ta data-type [start..end][start..end] -> <stdout>

Examples

» ta json [1..5]
[
    "1",
    "2",
    "3",
    "4",
    "5"
]

» ta json [Monday..Sunday]
[
    "Monday",
    "Tuesday",
    "Wednesday",
    "Thursday",
    "Friday",
    "Saturday",
    "Sunday"
]

Please note that as per the first example, all arrays generated by ta are arrays of strings - even if you’re command is ranging over integers. Also if you are only creating arrays in JSON then you could use ja instead.

Detail

Please read the documentation on a for a more detailed breakdown on of ta’s supported features.

Synonyms

• ta

See Also

• Count (count): Count items in a map, list or array
• Create JSON Array (ja): A sophisticated yet simply way to build a JSON array
• Filter By Range [ ..Range ]: Outputs a ranged subset of data from stdin
• Get Item ([ Index ]): Outputs an element from an array, map or table
• Get Nested Element ([[ Element ]]): Outputs an element from a nested structure
• Reverse Array (mtac): Reverse the order of an array
• Stream New List (a): A sophisticated yet simple way to stream an array or list (mkarray)
• %[] Array Builder: Quickly generate arrays

---

This document was generated from builtins/core/mkarray/array_doc.yaml.