class Array
Public Instance Methods
join(*args)
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www.ruby-doc.org/core-1.9.3/Array.html#method-i-join Method's argument defaults to `$,`.
# File lib/stricter_global_usage/core_ext/array.rb, line 7 def join(*args) ::StricterGlobalUsage::Strategy.apply('Array#join') if args.length.zero? join_without_global_check(*args) end
Also aliased as: join_without_global_check