jq-stress

Manipulate strings without stress.

⚠️ This project has been archived

No future updates are planned. Feel free to continue using it, but expect no support.

This is a package for the command-line JSON processor jq. Install the package in your jq project/package directory with jqnpm:

jqnpm install joelpurra/jq-stress

Usage

import "joelpurra/jq-stress" as Stress;

# Stress::remove(str)
"Hello World!" | Stress::remove(" World!")                # "Hello"

# Stress::replace(str; replacement)
"Hello World!" | Stress::replace("World"; "Beautiful")    # "Hello Beautiful!"

# Stress::reverse
# Note: does not, just like 'jq', take Unicode combining marks and astral symbols into account.
"Hello World!" | Stress::reverse    # "!dlroW olleH"

Stress::isEmpty
"" | Stress::isEmpty # true
"a" | Stress::isEmpty # false

Stress::isEmpty(fallback)
"" | Stress::isEmpty("omg") # "omg"
"a" | Stress::isEmpty("omg") # "a"

Stress::isNullOrEmpty
null | Stress::isNullOrEmpty # true
"" | Stress::isNullOrEmpty # true
"a" | Stress::isNullOrEmpty # false

Stress::isNullOrEmpty(fallback)
null | Stress::isNullOrEmpty("omg") # "omg"
"" | Stress::isNullOrEmpty("omg") # "omg"
"a" | Stress::isNullOrEmpty("omg") # "a"

Stress::isNullOrWhitespace
null | Stress::isNullOrWhitespace # true
"" | Stress::isNullOrWhitespace # true
" \\\\u0009\\\\u000B" | Stress::isNullOrWhitespace # true
"a" | Stress::isNullOrWhitespace # false

Stress::isNullOrWhitespace(fallback)
null | Stress::isNullOrWhitespace("omg") # "omg"
"" | Stress::isNullOrWhitespace("omg") # "omg"
" \\\\u0009\\\\u000B" | Stress::isNullOrWhitespace("omg") # "omg"
"a" | Stress::isNullOrWhitespace("omg") # "a"

Todo

• Fix Unicode combining marks and astral symbols reversing with code from Mathias Bynens' esrever.

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License

Copyright (c) 2015 Joel Purra https://joelpurra.com/ All rights reserved.

When using jq-stress, comply to the MIT license. Please see the LICENSE file for details.