class MergeExcel::Settings::DataRow
Constants
- DEFAULT_DATA_ROW_CONFIG
- FIRST_COLUMN
- LAST_COLUMN
Attributes
data_first_column[R]
data_last_column[R]
data_starting_row[R]
header_row[R]
Public Class Methods
new(hash)
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# File lib/merge_excel/settings/data_row.rb, line 14 def initialize(hash) @header_row = hash.fetch(:header_row){ 0 } @data_starting_row = hash.fetch(:data_starting_row){ 1 } @data_first_column = hash.fetch(:data_first_column){ FIRST_COLUMN } @data_last_column = hash.fetch(:data_last_column){ LAST_COLUMN } @data_last_column = LAST_COLUMN if @data_last_column==:last validate_rows validate_columns end
Public Instance Methods
import_header?()
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# File lib/merge_excel/settings/data_row.rb, line 24 def import_header? @header_row!=:missing end
Private Instance Methods
validate_columns()
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# File lib/merge_excel/settings/data_row.rb, line 47 def validate_columns raise "Problem with 'data_rows' settings: data_first_column must be >=0" if @data_first_column<0 raise "Problem with 'data_rows' settings: data_last_column must be >=0" if @data_last_column>=0 && @data_first_column>@data_last_column end
validate_rows()
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def self.with_defaults
new(DEFAULT_HEADER_ROW_CONFIG)
end
# File lib/merge_excel/settings/data_row.rb, line 33 def validate_rows # header_row if (@header_row.is_a?(Symbol) && @header_row!=:missing) || (@header_row.is_a?(Integer) && @header_row<0) raise "Problem with 'data_rows' settings: header_row must be be an integer >=0 or :missing symbol" if @header_row<0 end # data_starting_row if @data_starting_row<0 raise "Problem with 'data_rows' settings: data_starting_row must be be an integer >=0" if @data_starting_row<0 end # header_row vs data_starting_row if @header_row!=:missing && (@header_row >= @data_starting_row) raise "Problem with 'data_rows' settings: header_row must be < data_starting_row" if @header_row<0 end end