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replace

ary.replace(other_ary) â ary

Instance Public methods

Replaces the contents of self with the contents of other_ary, truncating or expanding if necessary.

a = [ "a", "b", "c", "d", "e" ]
a.replace([ "x", "y", "z" ])   #=> ["x", "y", "z"]
a                              #=> ["x", "y", "z"]

doc_ruby_on_rails

2015-03-30 19:15:19

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