Class: SafeMe::RespondsTo

Inherits:
Object
  • Object
show all
Defined in:
lib/safe-me/responds_to.rb

Instance Method Summary collapse

Constructor Details

#initialize(*methods) ⇒ RespondsTo

Returns a new instance of RespondsTo.



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# File 'lib/safe-me/responds_to.rb', line 3

def initialize *methods
  @methods = methods
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/safe-me/responds_to.rb', line 14

def to_s
  "RespondsTo(#{@methods.join(', ')})"
end

#type_of?(obj) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/safe-me/responds_to.rb', line 7

def type_of? obj
  @methods.each do |m|
    return false unless obj.respond_to? m
  end
  true
end