Module ActiveSupport::CoreExtensions::Array::Access
In: lib/active_support/core_ext/array/access.rb

Makes it easier to access parts of an array.

Methods

from   to  

Public Instance methods

from(position)

Returns the remaining of the array from the position.

Examples: 

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

Returns the beginning of the array up to the position.

Examples: 

  %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 )

[Validate]