Module: Java::JavaLang::Iterable

Defined in:

rtm-javatmapi/lib/rtm/javatmapi/ext/java_util_set.rb,
rtm/spec/rtm/tmapi/ext/java_util_set_spec.rb

Overview

Instance Method Summary

• - (Object) first

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# File 'rtm-javatmapi/lib/rtm/javatmapi/ext/java_util_set.rb', line 5

def first
  it = self.iterator
  return it.next if it.has_next
  nil
end unless self.method_defined?(:first)