Class: Object

Inherits:
BasicObject
Defined in:
lib/dget/utils.rb

Instance Method Summary collapse

Instance Method Details

#filter(&blk) ⇒ Object 



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# File 'lib/dget/utils.rb', line 46

def filter &blk
  if (self.respond_to? :select) then
    self.select(&blk)
  else
    if self && (yield self)
      self
    else
      nil
    end
  end
end

#fmap(&blk) ⇒ Object 



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# File 'lib/dget/utils.rb', line 38

def fmap &blk
  if (self.respond_to? :map) then
    self.map(&blk)
  else
    yield self if self
  end
end

#tap {|_self| ... } ⇒ Object

Yields:

  • (_self)

Yield Parameters:

  • _self (Object) —

    the object that the method was called on



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# File 'lib/dget/utils.rb', line 29

def tap
  yield self
  self
end

#trace ⇒ Object 



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# File 'lib/dget/utils.rb', line 34

def trace
  self.tap { |x| p x }
end