class ArrayTransform::Operations::AddColumn
Attributes
cell_operation[R]
data[R]
new_column_header[R]
Public Class Methods
new( cell_operation:, data:, new_column_header: nil )
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# File lib/array_transform/operations/add_column.rb, line 6 def initialize( cell_operation:, data:, new_column_header: nil ) @cell_operation = cell_operation @data = data @new_column_header = new_column_header end
Public Instance Methods
call()
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# File lib/array_transform/operations/add_column.rb, line 18 def call add_column end
Private Instance Methods
add_column()
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# File lib/array_transform/operations/add_column.rb, line 26 def add_column data.each.with_index do |row, row_index| row << cell_operation.call(row_index) end new_column_header && data[0][-1] = new_column_header end