instance method `from`

Ruby on Rails 8.0.4

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

from(position)

Returns the tail of the array from position.

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

Parameters

position req

Source

# File activesupport/lib/active_support/core_ext/array/access.rb, line 12
  def from(position)
    self[position, length] || []
  end

Defined in activesupport/lib/active_support/core_ext/array/access.rb line 12 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Array

Signature

Parameters