Tom Lobato tomlobato

🎯

Focusing

Founder & CTO at Leadfy.com.br.

tomlobato / gist:71e2815ff210dc24a1717df2afd8048a

Last active July 7, 2019 06:00 — forked from nevans/gist:9374041

simple ruby console histogram generator

	require 'pry' # gem install pry

	# Pass in an enumeration of data and
	# (optionally) a block to extract the grouping aspect of the data.
	#
	# Optional: sort_by lambda (operates on group key and count)

	def puts_hist(data, sort_by:nil, &blk)
	data = data.map(&blk) if blk
	counts = data.each_with_object(Hash.new(0)) {\|k,h\| h[k]+=1}

tomlobato / benchmark_results.rb

Last active March 10, 2018 19:44 — forked from havenwood/benchmark_results.rb

Benchmarking serialization speed of YAML, JSON, Marshal, and MessagePack in MRI

tomlobato / throttle-and-debounce.sh

Created February 2, 2018 17:38 — forked from niieani/throttle-and-debounce.sh

throttle and debounce commands in bash

	#!/usr/bin/env bash

	declare -i last_called=0
	declare -i throttle_by=2

	@throttle() {
	local -i now=$(date +%s)
	if (($now - $last_called >= $throttle_by))
	then
	"$@"

tomlobato / memory_layout.md

Created August 12, 2017 01:06 — forked from CMCDragonkai/memory_layout.md

Linux: Understanding the Memory Layout of Linux Executables

Understanding the Memory Layout of Linux Executables

Required tools for playing around with memory: