Class: Object

Inherits:: BasicObject

Defined in:: lib/wordnik_ruby_helpers.rb

Instance Method Summary collapse

#in?(obj) ⇒ Boolean

zeke.tumblr.com/post/6167737445/ruby-syntactic-sugar-object-in 4.in? [1, 2, 3, 4, 5].
#numeric? ⇒ Boolean

Instance Method Details

#in?(obj) ⇒ `Boolean`

zeke.tumblr.com/post/6167737445/ruby-syntactic-sugar-object-in 4.in? [1, 2, 3, 4, 5]

Returns:

(Boolean)



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# File 'lib/wordnik_ruby_helpers.rb', line 193

def in?(obj)
  obj.respond_to?(:include?) ? obj.include?(self) : false
end

#numeric? ⇒ `Boolean`

Returns:

(Boolean)



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# File 'lib/wordnik_ruby_helpers.rb', line 187

def numeric?
  !self.to_s.match(/\A[+-]?\d+?(\.\d+)?\Z/).nil?
end