Module: Support::Tryable

Included in:
Delegator, Object
Defined in:
lib/paradocs/support.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#try(method_name = nil, *args, &b) ⇒ Object 



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# File 'lib/paradocs/support.rb', line 5

def try(method_name = nil, *args, &b)
  if method_name.nil? && block_given?
    if b.arity == 0
      instance_eval(&b)
    else
      yield self
    end
  elsif respond_to?(method_name)
    public_send(method_name, *args, &b)
  end
end

#try!(method_name = nil, *args, &b) ⇒ Object 



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# File 'lib/paradocs/support.rb', line 17

def try!(method_name = nil, *args, &b)
  if method_name.nil? && block_given?
    if b.arity == 0
      instance_eval(&b)
    else
      yield self
    end
  else
    public_send(method_name, *args, &b)
  end
end