jc00ke

def bar
  :bar
end

def foo(a, b=bar)
  puts [a, b].inspect
end

foo("hi")
# => ["hi", :bar]

jc00ke

# spec/support/authenticated.rb
class Authenticated < Module
  def initialize(current_user:)
    super() do
      define_method :current_user do
        current_user
      end
    end
  end
end

jc00ke

                    [CLI] I | 2018-06-29T15:49:44-07:00 | Using config from 'omnibus.rb'
 [Software: config_guess] W | 2018-06-29T15:49:44-07:00 | Version master for software config_guess was not parseable. Comparison methods such as #satisfies? will not be a
vailable for this version.
Building aptible-toolbelt ...
  [Software: preparation] I | 2018-06-29T15:49:44-07:00 | Resolving manifest entry for preparation
[NullFetcher: preparation] I | 2018-06-29T15:49:44-07:00 | Fetching `preparation' (nothing to fetch)
 [Software: config_guess] I | 2018-06-29T15:49:44-07:00 | Resolving manifest entry for config_guess
 [Software: config_guess] W | 2018-06-29T15:49:44-07:00 | Version master for software config_guess was not parseable. Comparison methods such as #satisfies? will not be a
vailable for this version.
 [Software: config_guess] W | 2018-06-29T15:49:44-07:00 | Version master for software config_guess was not parseable. Comparison methods such as #satisfies? will not be a

jc00ke

$> sudo pacman -S gcc5 openssl-1.0
$> CC=gcc-5 CXX=g++-5 PKG_CONFIG_PATH=/usr/lib/openssl-1.0/pkgconfig/:/usr/lib/pkgconfig/RUBY_CONFIGURE_OPTS=--with-openssl-dir=/usr
/lib/openssl-1.0/ asdf install ruby 2.3.1

Detailed steps

jc00ke

require "selenium/webdriver"

  Capybara.register_driver :chrome do |app|
    Capybara::Selenium::Driver.new(app, browser: :chrome)
  end

  Capybara.register_driver :headless_chrome do |app|
    capabilities = Selenium::WebDriver::Remote::Capabilities.chrome(
      chromeOptions: { args: %w(headless disable-gpu) }
    )

jc00ke

# content has to be in .config/fish/config.fish
# if it does not exist, create the file
setenv SSH_ENV $HOME/.ssh/environment

function start_agent                                                                                                                                                                    
    echo "Initializing new SSH agent ..."
    ssh-agent -c | sed 's/^echo/#echo/' > $SSH_ENV
    echo "succeeded"
    chmod 600 $SSH_ENV 
    . $SSH_ENV > /dev/null

jc00ke

FROM ubuntu:16.04
LABEL maintainer="Haris Amin <[email protected]>"
LABEL Description="Docker Container for the Apple's Swift programming language"

# Yoinked from
# https://github.com/swiftdocker/docker-swift/blob/5c83628d4696bca62aec3136a4ee9b854e8d548e/4.0/Dockerfile

# Install related packages and set LLVM 3.8 as the compiler
RUN apt-get -q update && \
    apt-get -q install -y \

jc00ke

# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.

jc00ke

From http://unix.stackexchange.com/a/194790/159078

I doubt it will make a difference but, just in case, here's how to do the same thing in Perl:

perl -ne 'print if ++$k{$_}==1' out.txt

If the problem is keeping the unique lines in memory, that will have the same issue as the awk you tried. So, another approach could be:

cat -n out.txt | sort -k2 -k1n  | uniq -f1 | sort -nk1,1 | cut -f2-

jc00ke

defmodule Foo do
  defmacro foo_macro(i) do
    quote do
      unquote(i)
    end
  end

  def bar(foo_macro(1) = i), do: IO.puts(i)
  def bar(foo_macro(2) = i) do
    IO.puts "This better be 2: #{i}"