franckverrot

franck@zeu ~ % HOME=.ssh/heroku-franck heroku apps
=== My Apps
...

=== Collaborated Apps
[redacted]

franck@zeu ~ % HOME=.ssh/heroku-evome heroku apps
You have no apps.

franckverrot

default: test
test:
  ruby "test/unittest.rb"

franckverrot

module elmira

import java.util.HashMap
import java.util.Arrays
import java.util.LinkedList


function test = -> DynamicObject()

function Elmira = -> DynamicObject():

franckverrot

class InviteController < ApplicationController
  # The controller's responsibility is to build an object graph
  # that will do the hard work.
  def accept
    response  = InvitationResponse.new(self)
    scenario  = InvitationScenario.new(response)

    scenario.accept_invite_token_for_user(current_user, params[:token])

    # The alternative is to implement both

franckverrot

/private/tmp/hiredis-rb 691a320 [±] λ rake compile && RUBYLIB=lib ruby -rhiredis test.rb
cd tmp/x86_64-darwin13.0/hiredis_ext/2.1.0
make
compiling ../../../../ext/hiredis_ext/connection.c
linking shared-object hiredis/ext/hiredis_ext.bundle
cd -
install -c tmp/x86_64-darwin13.0/hiredis_ext/2.1.0/hiredis_ext.bundle lib/hiredis/ext/hiredis_ext.bundle
[connection_is_connected is called]
true
nil

franckverrot

# More details about the 23 value
# https://github.com/ruby/ruby/blob/e279eca4bdf1e4364308aee2ca504bbdf2b5d221/include/ruby/ruby.h#L824-836
#
require 'benchmark'

N = 1_000_000

Benchmark.bmbm do |bm|
  bm.report("s_23chr +=") { N.times { s_23chr = "xxxxxxxxxxxxxxxxxxxxxx"; s_23chr += "x" } }
  bm.report("s_23chr <<") { N.times { s_23chr = "xxxxxxxxxxxxxxxxxxxxxx"; s_23chr << "x" } }

franckverrot

~/Development/git 32deca7 [±] λ git lock

usage: git lock <file>

---------------------------------------------------------------
|Owner                         |Locked file                   |
---------------------------------------------------------------
|franckverrot                  |foo                           |

franckverrot

The easiest way to start using the LLVM C++ API by example is to have LLVM generate the API usage for a given code sample. In this example it will emit the code required to rebuild the test.c sample by using LLVM:

$ clang -c -emit-llvm test.c -o test.ll
$ llc -march=cpp test.ll -o test.cpp

franckverrot

require 'benchmark/ips'

class Foo
  def bar
    # "Foo#bar"
  end
end

module Bar
  def bar

franckverrot

irb(main):001:0> $-w = true
=> true
irb(main):002:0> @foo ||= true
=> true
irb(main):003:0> @bar &&= true
(irb):3: warning: instance variable @bar not initialized
=> nil