Class: Object

Inherits:
BasicObject
Defined in:
lib/not.rb,
lib/with.rb,
lib/is_an.rb,
lib/pastie.rb,
lib/language_greps.rb,
lib/language_greps.rb,
lib/command_history.rb,
lib/interactive_editor.rb,
lib/irb_verbosity_control.rb,
lib/rails_verbosity_control.rb

Overview

Rails verbosity: weblog.jamisbuck.org/2007/1/8/watching-activerecord-do-it-s-thing Marcel said they toyed with making this the console default on core

Defined Under Namespace

Classes: Not

Instance Method Summary collapse

Instance Method Details

#edit(editor) ⇒ Object 



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# File 'lib/interactive_editor.rb', line 22

def edit(editor)
  unless IRB.conf[:interactive_editors] && IRB.conf[:interactive_editors][editor]
    IRB.conf[:interactive_editors] ||= {}
    IRB.conf[:interactive_editors][editor] = InteractiveEditor.new(editor)
  end
  IRB.conf[:interactive_editors][editor].edit
end

#emacs ⇒ Object 



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# File 'lib/interactive_editor.rb', line 38

def emacs
  edit(:emacs)
end

#grep_classes(search_term) ⇒ Object 



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# File 'lib/language_greps.rb', line 15

def grep_classes(search_term)
  classes = []
  ObjectSpace.each_object {|object| classes << object.name if object.is_a? Class and not object.name.blank?}
  classes.find_all {|klass| klass.downcase.include? search_term.downcase}
end

#grep_methods(search_term) ⇒ Object 



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# File 'lib/language_greps.rb', line 24

def grep_methods(search_term)
  methods.find_all {|method| method.downcase.include? search_term.downcase}
end

#history(how_many = 50) ⇒ Object Also known as: h 



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# File 'lib/command_history.rb', line 27

def history(how_many = 50)
  history_size = Readline::HISTORY.size
  # no lines, get out of here
  puts "No history" and return if history_size == 0
  start_index = 0
  # not enough lines, only show what we have
  if history_size <= how_many
    how_many  = history_size - 1
    end_index = how_many
  else
    end_index = history_size - 1 # -1 to adjust for array offset
    start_index = end_index - how_many 
  end
  start_index.upto(end_index) {|i| print_line i}
end

#history_do(lines = (Readline::HISTORY.size - 2)) ⇒ Object Also known as: h!

-2 because -1 is ourself



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# File 'lib/command_history.rb', line 45

def history_do(lines = (Readline::HISTORY.size - 2))
  irb_eval lines
end

#history_to_vi ⇒ Object Also known as: hvi

TODO: history_write should go to a file, or the clipboard, or a file which opens in an application



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# File 'lib/command_history.rb', line 59

def history_to_vi
  file = Tempfile.new("irb_tempfile")
  get_lines(0..(Readline::HISTORY.size - 1)).each do |line|
    file << "#{line}\n"
  end
  file.close
  system("vim #{file.path}")
end

#history_write(filename, lines) ⇒ Object 



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# File 'lib/command_history.rb', line 50

def history_write(filename, lines)
  file = File.open(filename, 'w')
  get_lines(lines).each do |l|
    file << "#{l}\n"
  end
  file.close
end

#log ⇒ Object 



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# File 'lib/rails_verbosity_control.rb', line 4

def log
  ActiveRecord::Base.clear_active_connections!
  ActiveRecord::Base.logger = Logger.new(STDOUT)
end

#mate ⇒ Object 



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# File 'lib/interactive_editor.rb', line 34

def mate
  edit(:mate)
end

#pastie ⇒ Object Also known as: pst 



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# File 'lib/pastie.rb', line 4

def pastie
  pastie_url = Net::HTTP.post_form(URI.parse("http://pastie.caboo.se/pastes/create"),
                                   {"paste_parser" => "ruby",
                                    "paste[authorization]" => "burger",
                                    "paste[body]" => MacClipboard.read}).body.match(/href="([^\"]+)"/)[1]
  MacClipboard.write(pastie_url)
  system("open #{pastie_url}")
  pastie_url
end

#quiet ⇒ Object Also known as: q 



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# File 'lib/irb_verbosity_control.rb', line 23

def quiet
  IRB.hide_results
end

#verbose ⇒ Object Also known as: v 



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# File 'lib/irb_verbosity_control.rb', line 18

def verbose
  IRB.show_results
end

#vi ⇒ Object 



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# File 'lib/interactive_editor.rb', line 30

def vi
  edit(:vim)
end

#with(object, &block) ⇒ Object 



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# File 'lib/with.rb', line 17

def with(object, &block)
  object.instance_eval &block
end