Module: Kernel

Defined in:
lib/guerrilla_patch/kernel.rb,
lib/guerrilla_patch/kernel.rb,
lib/guerrilla_patch/string.rb

Defined Under Namespace

Classes: PoorsManStringBuilder

Instance Method Summary collapse

Instance Method Details

#allocate(ratios) ⇒ Object 



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# File 'lib/guerrilla_patch/kernel.rb', line 114

def allocate(ratios)
  Allocate.new(self.to_d, ratios).divided
end

#allocate_evenly(number_of_slices) ⇒ Object 



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# File 'lib/guerrilla_patch/kernel.rb', line 110

def allocate_evenly(number_of_slices)
  Allocate.evenly(self.to_d, number_of_slices)
end

#auto_assign(caller_binding) ⇒ Object 



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# File 'lib/guerrilla_patch/kernel.rb', line 5

def auto_assign(caller_binding)
  method(caller[0][/`.*'/][1..-2]).parameters.each { |arg| instance_eval("@#{arg[1]} = caller_binding.eval(arg[1].to_s)") }
end

#consists_of ⇒ Object 



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# File 'lib/guerrilla_patch/kernel.rb', line 25

def consists_of
  PoorsManStringBuilder.new.tap { |builder| yield(builder) }.result
end

#let(name, &block) ⇒ Object 



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# File 'lib/guerrilla_patch/kernel.rb', line 9

def let(name, &block)
  define_method(name, &block)
end

#let_self(name, &block) ⇒ Object 



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# File 'lib/guerrilla_patch/kernel.rb', line 13

def let_self(name, &block)
  define_singleton_method(name, &block)
end

#plural(item) ⇒ Object 



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# File 'lib/guerrilla_patch/string.rb', line 37

def plural(item) item.count > 1 ? 's' : '' end

#to_d ⇒ Object 



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# File 'lib/guerrilla_patch/kernel.rb', line 106

def to_d
  BigDecimal.new(self.to_s)
end

#when_present(item, &block) ⇒ Object 



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# File 'lib/guerrilla_patch/kernel.rb', line 17

def when_present(item, &block)
  if block_given?
    item.nil? ? '' : block.call(item)
  else
    item
  end
end