elorest

xdef distance(a, b)
  return a.length if (0 == b.length)
  return b.length if (0 == a.length)

  unpack_rule = ($KCODE =~ /^U/i) ? 'U*' : 'C*'

  mapper = lambda{|str|
    str = str.unpack(unpack_rule)
    map = []
    str.each_with_index {|letter,idx|

elorest

# placeholder for domains to ssh into.

elorest

require 'rrobots'

class Elorest
  include Robot

  def tick events
    @time = "hello" if time == 0
    say @time
    # @planned ||= events['robot_scanned'].inspect
    # say @planned

elorest

require "socket"

UNIXSocket.open("/tmp/cr.sock") do |sock|
  puts "What is your name?"
  name = gets
  sock.puts name
  puts sock.gets
  sock.close
end

elorest

#include <stdio.h>

struct Person{
  char * name;
  char * height;
  int age;
};


void hello_ptr(const struct Person * p){

elorest

@[Link(ldflags: "#{__DIR__}/say.o")]
@[Link("m")]

lib LibSay 
  struct Person
    name : UInt8*
    height : UInt8*
    age  : Int32
  end

elorest

{% `gcc -c say.c` %} # Uses macro to compile object file before compile time.
@[Link(ldflags: "#{__DIR__}/say.o")]
@[Link("m")]

lib LibSay 
  struct Person
    name : UInt8*
    height : UInt8*
    age  : Int32
  end

elorest

require "socket"

UNIXSocket.open("/tmp/cr.sock") do |sock|
  puts "What is your name?"
  name = gets
  sock.puts name
  puts sock.gets
  sock.close
end

elorest

@[Link(ldflags: "#{__DIR__}/say.o")]
@[Link("m")]

lib LibSay 
  struct Person
    name : UInt8*
    height : UInt8*
    age  : Int32
  end

elorest

macro parse_yaml(filename)
  {{ run("./yamlparser.cr", filename) }}
end

parse_yaml("tmp.yml")

puts dev["array"]
puts prod["array"]