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1.
What is the difference between the && and and operators in Ruby?
2.
In Ruby, _____________ is equivalent to #select in most cases.
3.
A rescue block defines it's own variable scope.
4.
A block be converted to a proc object in Ruby.
5.
In Ruby, it is possible to initialize a symbol with symbol.new?
6.
A rescue block define its own method in Ruby.
7.
In Ruby, the _____________ is passed to #initialize_copy.
8.
In Ruby 1.9+, are RubyGems installation directories included in $LOAD_PATH?
9.
In Ruby, which of the following modules is used for the cryptography of random numerals?
10.
In Ruby, the scope of the #initialize method is _________.