epitron

#
# An Array-like class that's used for a very specific purpose: the `out[]` array
# in Pry. MRU stands for most-recently-used.)
#
# It acts like an array with a maximum size -- if you try to add more elements than
# the maximum, the elements at the beginning of the array are discarded.
#
# Also, it keeps track of which entries are most recently accessed, and throws
# out only the oldest entries.
#

epitron

Pry.plugin("something") do

  command "amazing" do
    ...
  end.help do
    short "blah"
    long "A long description."
  end

  command /more-amazing!*/ do

epitron

#
# The original idea was to use set operations to help dealing with a method's "options" hash.
#
# However, since I can't override || and &&, I wasn't able to figure out reasonable semantics.
#
# Therefore, I implemented `with_defaults`, which is what you want most of the time, and then
# wrote some thoughts about how set operations might work.
#

class Hash

epitron

require 'epitools'

class State

  attr_accessor :fore, :back, :attrs

  COLORS = [:black, :red, :green, :yellow, :blue, :magenta, :cyan, :white]
  
  ATTRS = {
    0 => :reset,

epitron

require 'epitools'
require 'redcarpet'
require 'coderay'

def indented?(text)
  indent_sizes = text.lines.map{ |line| if line =~ /^(\s+)/ then $1 else '' end }.map(&:size)
  indent_sizes.all? {|dent| dent > 0 }  
end

def unwrap(text)

epitron

Pry.commands.command(/^wtf([?!]*)/, "show backtrace") do |arg|
  raise Pry::CommandError, "No most-recent exception" unless _pry_.last_exception
  output.puts _pry_.last_exception
  output.puts _pry_.last_exception.backtrace.first([arg.size, 0.5].max * 10)
end

epitron

Pry.commands.command "ri", "RI it up!" do |*names|
  # lazy loading
  require 'rdoc/ri/driver'

  unless RDoc::RI::Driver.responds_to? :monkeypatched?
    class RDoc::RI::Driver
      def page
        lesspipe {|less| yield less}
      end

epitron

echo -n "with: "
time ruby -I. -rfast-require -e 'require "epitools"'
echo -n "without: "
time ruby -e 'require "epitools"'

epitron

require 'spork'

Spork.prefork do
  require 'rspec'
  require 'pry'

  # See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
  RSpec.configure do |config|
    config.treat_symbols_as_metadata_keys_with_true_values = true
    config.run_all_when_everything_filtered = true

epitron

<%= easy_table(items, :class=>"table-style1", :tbody_id=>@table_id) do

        col("Name") {|o| o.drug_price.name}
        col("Qty", :quantity)
        col("Price") {|o| number_to_currency(o.price) }

        col("Actions") do |o|
            link_to image_tag('small/delete.png'),
                            :action => "return_package_item",
                            :package_item => o.id,