Login Register

column

column(j)

Instance Public methods

Returns column vector number j of the matrix as a Vector (starting at 0 like an array). When a block is given, the elements of that vector are iterated.

Links:

https://github.com/ruby/ruby/blob/9a912c66d4f720e90c3522d40ac29c04dbd86a9b/lib/matrix.rb#L358

doc_ruby_on_rails

2015-04-18 06:37:23

Comments

Leave a Comment

Please login to continue.

Popular Articles

columns columns(table_name) Instance Public methods Returns an array of Column objects for the table specified by table_name. See the concrete i

column column() Instance Public methods The column number of the current token. This value starts from 0. This method is valid only in event ha

columns columns() Instance Public methods

columns columns() Instance Public methods Returns an array of column objects for the table associated with this class.

columns columns(*indices) Instance Public methods get listbox widgets