How to resolve the algorithm Loops/Foreach step by step in the jq programming language

Published on 12 May 2024 09:40 PM
#Jq

How to resolve the algorithm Loops/Foreach step by step in the jq programming language

Table of Contents

Problem Statement

Loop through and print each element in a collection in order. Use your language's "for each" loop if it has one, otherwise iterate through the collection in order with some other loop.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Loops/Foreach step by step in the jq programming language

Source code in the jq programming language

def example: [1,2];

example | .[]
# or equivalently: example[]

{"a":1, "b":2} | .[]
# or equivalently: {"a":1, "b":2}[]

example | . as $a | range(0; length) | $a[.]

 {"a":1, "b":2} | . as $o | keys | map( [., $o[.]] )

"abc" | . as $s | range(0;length) | $s[.:.+1]

"abc" | explode | map( [.]|implode) | .[]

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