cjbottaro

Roger Zelazny. For a Breath I Tarry

They called him Frost. Of all things created of Solcom, Frost was the finest, the mightiest, the most difficult to understand.

This is why he bore a name, and why he was given dominion over half the Earth.

On the day of Frost's creation, Solcom had suffered a discontinuity of complementary functions, best described as madness. This was brought on by an unprecedented solar flareup which lasted for a little over thirty-six hours. It occurred during a vital phase of circuit-structuring, and when it was finished so was Frost.

Solcom was then in the unique position of having created a unique being during a period of temporary amnesia.

cjbottaro

defmodule Definer do
  defmacro define(do: block) do
    quote bind_quoted: [block: Macro.escape(block)] do
      func_name = @name |> String.to_atom |> Macro.var(__MODULE__)
      def unquote(func_name) do
        unquote(block)
      end
    end
  end
end

cjbottaro

##############
# Define DSL #
##############

defmodule Config.Dsl do

  defmacro __using__(_) do
    quote do
      import unquote(__MODULE__)
      @before_compile unquote(__MODULE__)

cjbottaro

require "benchmark"

def slow(list1, list2)
  count = 0
  list1.each do |n|
    count += 1 if list2.include?(n)
  end
  count
end

cjbottaro

defmodule Foo do

  defmacro foo(do: block) do
    quote do
      var!(foo, Foo) = "foo"
      unquote(block)
    end
  end

end

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defmodule MacroFun do

  defmacro a(str, do: block) do
    quote do
      { :ok, var!(buffer, MacroFun) } = Agent.start_link fn -> [a: unquote(str)] end
      unquote(block)
      res = Agent.get var!(buffer, MacroFun), &(&1)
      Agent.stop var!(buffer, MacroFun)
      Enum.reverse res
    end

cjbottaro

defmodule MacroFun do

  defmacro a(str, do: block) do
    quote do
      res = [a: unquote(str)]
      unquote(block)
      res
    end
  end

cjbottaro

Climber was on Bird Dog, had the last bolt clipped and was trying to figure out how to clip the chains.  He was experimenting with different beta and tried to go a little left, about 2-3 ft left of the bolt.  He didn't like it, and started to down climb, lost his footing and fell.  Since he was off to the left, he was pulled to the right when he fell, and rolled backwards off the right side of the ledge.  He was pretty much upside side down when the rope caught and he slammed into the rock back first.  Because it was a pendulum fall, he swayed back towards the left, and hit the back of his head on the rock below the ledge.

After examining his head, I decided he needed a few stitches, so we packed up our stuff and started to walk out.  He complained of loss of vision, ringing ears and trouble standing, at which point he lay down and I called EMS.

He was taken to Brackenridge and released after 2 staples and a CAT scan.  All is well, Dr's said he's fine and can continue climbing when the staples heal.

About 

cjbottaro

module Foo
  extend(self)

  def foo
    "foo"
  end
end

Foo.foo
# => "foo"

cjbottaro

# app/views/layouts/application.html.erb
<% if content_for?(:navbar) %>
  <%= yield(:navbar) %>
<% else %>
  <%# default navbar %>
  <section class="navbar"></section>
<% end %>

# app/views/blah/show.html.erb
<% content_for(:navbar) %>