Module: Chitin::Builtins

Extended by:
Builtins
Includes:
Aliases, ExecutableBinaries, Prompts
Included in:
Builtins
Defined in:
lib/chitin/commands/builtins.rb

Defined Under Namespace

Modules: Aliases, ExecutableBinaries, Prompts

Constant Summary

Constants included from ExecutableBinaries

ExecutableBinaries::COMMANDS, ExecutableBinaries::PRIORITY_METHODS

Instance Method Summary collapse

Methods included from ExecutableBinaries

#lookup, #method_missing, #path_for_exec, #raw_exec

Methods included from Aliases

#all, #c, #cd, #exeunt, #gem, #la, #ll, #p, #pwd, #short_pwd, #to_num, #x

Methods included from Prompts

#last_elapsed, #last_elapsed_formatted, #minimalist_prompt, #prompt, #time_elapsed_working_multiline_prompt

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Chitin::Builtins::ExecutableBinaries

Instance Method Details

#`(*args) ⇒ Object

ruby’s backtick doesn’t chomp off the newline, which makes it more or less useless for piping into other commands



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# File 'lib/chitin/commands/builtins.rb', line 51

def `(*args)
  res = eval args.join

  if Runnable === res
    composed = res | L {|str| str }
    res = composed[:raw_run].chomp
    composed[:wait]
  end

  res.to_s
end

#bind(key, &action) ⇒ Object

interface to Coolline



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# File 'lib/chitin/commands/builtins.rb', line 14

def bind(key, &action)
  cool = defined?(SESSION) ? SESSION : Coolline
  cool.bind(key, &action)
end

#completion_proc(&block) ⇒ Object 



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# File 'lib/chitin/commands/builtins.rb', line 19

def completion_proc(&block)
  @completion_proc = block
end

#post_process(label = :default, &block) ⇒ Object 



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# File 'lib/chitin/commands/builtins.rb', line 41

def post_process(label=:default, &block)
  if label == :default
    post_processing[label] << block
  else
    post_processing[label] = block
  end
end

#post_processing ⇒ Object 



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# File 'lib/chitin/commands/builtins.rb', line 35

def post_processing
  @post_processing ||= {:default => []}
  @post_processing.default = Proc.new {|*args| args.size > 1 ? args : args.first }
  @post_processing
end

#pre_process(label = :default, &block) ⇒ Object 



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# File 'lib/chitin/commands/builtins.rb', line 27

def pre_process(label=:default, &block)
  if label == :default
    pre_processing[label] << block
  else
    pre_processing[label] = block
  end
end

#pre_processing ⇒ Object 



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# File 'lib/chitin/commands/builtins.rb', line 23

def pre_processing
  @pre_processing ||= {:default => []}
end