instance method `to`

Ruby on Rails 3.2.22.5

Since v3.0.20

Compare with:

to(position)

Returns the beginning of the array up to position.

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

Parameters

Source

# File activesupport/lib/active_support/core_ext/array/access.rb, line 18
  def to(position)
    self.first position + 1
  end

Defined in activesupport/lib/active_support/core_ext/array/access.rb line 18 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Array