Igor Descayrac grdscrc

grdscrc / hash_node_lineages.rb

Last active June 18, 2019 14:59

List the lineages of every node in a hash

	#!/usr/bin/env ruby

	class Hash
	def node_lineages
	reduce_to_node = Proc.new do \|prefix_key,value\|
	if value.is_a?(Hash)
	value.map do \|child_key,child_value\|
	new_prefix = [prefix_key,child_key].join('.')
	reduce_to_node.call(new_prefix,child_value)
	end

grdscrc / jazz.sh

Last active March 23, 2025 23:35

jazz : list paths from a json input, fuzzy search a node, get its content ; useful with large payloads

	#!/usr/bin/env bash
	# Tested with jq 1.6 & fzf 0.42.0
	# Inspired by https://github.com/reegnz/jq-zsh-plugin
	# Call with `jazz <big_file_with_many_paths>.json` or `<command producing a valid json> \| jazz`
	# End command with `... \| pbcopy` or `... > output.json` to save selection

	input=$1

	TMP_DIR=$(mktemp -d /tmp/jazz_XXX)
	chmod 700 "$TMP_DIR"