Class: RVC::RubyEvaluator

Inherits:
Object
  • Object
show all
Defined in:
lib/rvc/shell.rb

Instance Method Summary collapse

Constructor Details

#initialize(fs) ⇒ RubyEvaluator

Returns a new instance of RubyEvaluator.



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# File 'lib/rvc/shell.rb', line 181

def initialize fs
  @binding = binding
  @fs = fs
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(sym, *a) ⇒ Object 



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# File 'lib/rvc/shell.rb', line 202

def method_missing sym, *a
  str = sym.to_s
  if a.empty?
    if MODULES.member? str
      MODULES[str]
    elsif @fs.marks.member?(str)
      @fs.marks[str].obj
    elsif str[0..0] == '_' && @fs.marks.member?(str[1..-1])
      @fs.marks[str[1..-1]].obj
    else
      super
    end
  else
    super
  end
end

Instance Method Details

#conn ⇒ Object 



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# File 'lib/rvc/shell.rb', line 198

def conn
  @fs.lookup("~@").first
end

#dc ⇒ Object 



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# File 'lib/rvc/shell.rb', line 194

def dc
  @fs.lookup("~").first
end

#do_eval(input) ⇒ Object 



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# File 'lib/rvc/shell.rb', line 186

def do_eval input
  eval input, @binding
end

#this ⇒ Object 



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# File 'lib/rvc/shell.rb', line 190

def this
  @fs.cur
end