method

merge

Ruby latest stable (v2_5_5) - 0 notes - Class: Dependency

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merge(other) public

Merges the requirements of other into this dependency

# File lib/rubygems/dependency.rb, line 261
  def merge other
    unless name == other.name then
      raise ArgumentError,
            "#{self} and #{other} have different names"
    end

    default = Gem::Requirement.default
    self_req  = self.requirement
    other_req = other.requirement

    return self.class.new name, self_req  if other_req == default
    return self.class.new name, other_req if self_req  == default

    self.class.new name, self_req.as_list.concat(other_req.as_list)
  end

merge

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