method

first?

Ruby latest stable (v2_5_5) - 0 notes - Class: PrettyPrint::Group

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first?() public

Boolean of whether this Group has been queried for being first

This is used as a predicate, and ought to be called first.

# File lib/prettyprint.rb, line 424
    def first?
      if defined? @first
        false
      else
        @first = false
        true
      end
    end

first?

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