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to

to(position)

Instance Public methods

Returns the beginning of the array up to position.

%w( a b c d ).to(0)  # => ["a"]
%w( a b c d ).to(2)  # => ["a", "b", "c"]
%w( a b c d ).to(10) # => ["a", "b", "c", "d"]
%w().to(0)           # => []

Links:

https://github.com/rails/rails/blob/3f79d8423078f0671c8aa505ae199608d451663d/activesupport/lib/active_support/core_ext/array/access.rb#L18

doc_ruby_on_rails

2015-06-20 00:00:00

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