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Lucas Neves Martins lucasmartins

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lucasmartins / keybase.md
Created January 22, 2021 17:03
keybase.md

Keybase proof

I hereby claim:

  • I am lucasmartins on github.
  • I am lucasmartins (https://keybase.io/lucasmartins) on keybase.
  • I have a public key ASAOeBskd1j4f62M6RN7UEFPJkoHlHy7w4gPgdzAsYl6Bwo

To claim this, I am signing this object:

#!/bin/sh
# Sublime Text 3 Install (last update: Monday 13 March 2017)
#
# No need to download this script, just run it on your terminal:
#
# curl -L git.io/sublimetext | sh
# Detect the architecture
@lucasmartins
lucasmartins / cache.rb
Created June 13, 2016 12:55
Ruby in memory processing "cache", used to replace Redis.
require 'thread_safe'
# A process wide cache for in memory computing
class MX::Core::Cache
def self.init!
@data = ThreadSafe::Cache.new unless @data
end
def self.truncate!
@lucasmartins
lucasmartins / private.xml
Created July 28, 2015 22:47
Karabiner Private KeyMapping
<?xml version="1.0"?>
<root>
<item>
<name>Homerow Arrow Keys (Dvorak)</name>
<appendix>Change Fn+C to Move Up</appendix>
<appendix>Change Fn+T to Move Down</appendix>
<appendix>Change Fn+H to Move Left</appendix>
<appendix>Change Fn+S to Move Right</appendix>
<identifier>private.homerow_arrowkeys_dvorak</identifier>
<modifier_only>
@lucasmartins
lucasmartins / parser.rb
Last active August 29, 2015 14:25
Through the Roof with Safety
# ... code that builds the calls_hashes Array
# THIS CODE SPAWNS NEW MONGO CONNECTIONS
unless Rails.env.production?
line.calls.with(safe: true).create!(calls_hashes)
else
line.calls.with(write: {w: 'majority'}, safe: true).create!(calls_hashes)
end
# ... code that schedules map&reduce jobs.
@lucasmartins
lucasmartins / ruby_test_config.json
Created March 30, 2015 19:33
RubyTest (SublimeText) config for chruby
{
"erb_verify_command": "erb -xT - {file_name} | ruby -c",
"ruby_verify_command": "ruby -c {file_name}",
"run_ruby_unit_command": "ruby -Itest {relative_path}",
"run_single_ruby_unit_command": "ruby -Itest {relative_path} -n '{test_name}'",
"run_cucumber_command": "cucumber {relative_path}",
"run_single_cucumber_command": "cucumber {relative_path} -l{line_number}",
@lucasmartins
lucasmartins / hash_reducer.rb
Last active August 29, 2015 14:10
Recursive Hash Reducer
module HashReducer
# use the block to transform the addition/reduce result for each value
def self.reduce!(base: nil, add: nil, &block)
base = {} unless base
add = {} unless add
fail 'base: must be a hash!' unless base.is_a?(Hash)
fail 'add: must be a hash!' unless add.is_a?(Hash)
add.each do |k,v|
if v.is_a?(Hash)
base[k] = {} unless base[k]
/var/folders/q8/p7npkjgn17d5m_7f1rdhnkww0000gn/T/ruby-build.20141121115309.41710 /usr/local/Cellar/ruby-build/20141113/share/ruby-build
/var/folders/q8/p7npkjgn17d5m_7f1rdhnkww0000gn/T/ruby-build.20141121115309.41710/rubinius-2.3.0 /var/folders/q8/p7npkjgn17d5m_7f1rdhnkww0000gn/T/ruby-build.20141121115309.41710 /usr/local/Cellar/ruby-build/20141113/share/ruby-build
Fetching gem metadata from https://rubygems.org/..
Installing rake 10.3.2
Installing daedalus-core 0.1.0
Installing redcard 1.1.0
Installing rubinius-ast 2.2.5
Installing rubinius-bridge 1.1.0
Installing rubinius-compiler 2.2.1
Installing rubinius-melbourne 2.2.2.0
# https://zvkemp.github.io/blog/2014/04/25/binary-search-trees-in-ruby/
module BinaryTree
class EmptyNode
def to_a
[]
end
def include?(*)
false
@lucasmartins
lucasmartins / ruby-recursive-build.rb
Last active August 29, 2015 14:01
Ruby recursive installer (for rbenv users)
#!/usr/bin/env ruby
# Ruby Recursive Build
# This script is intended for environment first setups automation, its homebrewed and tested only on my env.
# Use it at your own risk.
# I strongly recommend you to read the code through, and change it to fit your needs.
# It will look for your .ruby-version files and install all of 'em
# run this inside your Workspace folder
# Download it into your Workspace folder
# chmod +x ruby-recursive-building.rb