Contents

class Object
  def try(*a, &b)
    if a.empty? && block_given?
      yield self
    else
      public_send(*a, &b) if respond_to?(a.first)
    end
  end

  def try!(*a, &b)
    if a.empty? && block_given?
      yield self
    else
      public_send(*a, &b)
    end
  end
end

class NilClass
  def try(*args)
    nil
  end

  def try!(*args)
    nil
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
happy_support-1.0.0	lib/happy_support/core_ext/object/try.rb