Class: OoxmlParser::Coordinates
- Inherits:
-
Object
- Object
- OoxmlParser::Coordinates
- Defined in:
- lib/ooxml_parser/common_parser/common_data/coordinates.rb
Instance Attribute Summary collapse
-
#column ⇒ Object
Returns the value of attribute column.
-
#list ⇒ Object
Returns the value of attribute list.
-
#row ⇒ Object
Returns the value of attribute row.
Class Method Summary collapse
-
.coordinates?(string) ⇒ Boolean
This method check is argument contains coordinate.
-
.get_column_name(number) ⇒ String
This method takes string like ‘12’ or ‘45’ etc.
-
.parse_coordinates_array(arguments_string) ⇒ Array
Parse array of coordinates.
- .parse_coordinates_from_string(string) ⇒ Coordinates
- .parser_coordinates_range(arguments_string) ⇒ Object
Instance Method Summary collapse
- #==(other) ⇒ Object
-
#column_greater_that_other?(other_cell) ⇒ true, false
Compares columns of two cells.
-
#get_column_number ⇒ Integer
get_column_number -> integer This method takes @column string and converts into integer.
-
#initialize(row = nil, column = nil, list = nil) ⇒ Coordinates
constructor
A new instance of Coordinates.
- #nil? ⇒ Boolean
-
#row_greater_that_other?(other_cell) ⇒ true, false
Compares rows of two cells.
- #to_s ⇒ Object
Constructor Details
#initialize(row = nil, column = nil, list = nil) ⇒ Coordinates
Returns a new instance of Coordinates.
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# File 'lib/ooxml_parser/common_parser/common_data/coordinates.rb', line 5 def initialize(row = nil, column = nil, list = nil) @row = row.nil? ? row : row.to_i @column = column @list = list end |
Instance Attribute Details
#column ⇒ Object
Returns the value of attribute column.
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# File 'lib/ooxml_parser/common_parser/common_data/coordinates.rb', line 3 def column @column end |
#list ⇒ Object
Returns the value of attribute list.
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# File 'lib/ooxml_parser/common_parser/common_data/coordinates.rb', line 3 def list @list end |
#row ⇒ Object
Returns the value of attribute row.
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# File 'lib/ooxml_parser/common_parser/common_data/coordinates.rb', line 3 def row @row end |
Class Method Details
.coordinates?(string) ⇒ Boolean
This method check is argument contains coordinate
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# File 'lib/ooxml_parser/common_parser/common_data/coordinates.rb', line 91 def coordinates?(string) !/^([A-Z]+)(\d+)$/.match(string).nil? end |
.get_column_name(number) ⇒ String
This method takes string like ‘12’ or ‘45’ etc. and converts into spreadsheet column’s name
StringHelper.get_column_name('12') #=> "L"
StringHelper.get_column_name('45') #=> "AS"
StringHelper.get_column_name('287') #=> "KA"
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# File 'lib/ooxml_parser/common_parser/common_data/coordinates.rb', line 102 def get_column_name(number) (number.to_i > 0 ? ('A'..'Z').to_a[(number.to_i - 1) % 26] + get_column_name((number.to_i - 1) / 26).reverse : '').reverse end |
.parse_coordinates_array(arguments_string) ⇒ Array
Parse array of coordinates
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# File 'lib/ooxml_parser/common_parser/common_data/coordinates.rb', line 80 def parse_coordinates_array(arguments_string) result = [] coord_array = arguments_string.split(',') coord_array.each do |current_coord| result << parser_coordinates_range(current_coord) end result end |
.parse_coordinates_from_string(string) ⇒ Coordinates
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# File 'lib/ooxml_parser/common_parser/common_data/coordinates.rb', line 14 def parse_coordinates_from_string(string) coordinates = Coordinates.new begin coordinates.list = string.match(/'\w+'/)[0].delete("''") rescue StandardError 'Raise Exception' end string = string.split('!').last if coordinates?(string) coordinates.row = string.scan(/[0-9]/).join('').to_i coordinates.column = string.scan(/[A-Z]/).join('') end coordinates end |
.parser_coordinates_range(arguments_string) ⇒ Object
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# File 'lib/ooxml_parser/common_parser/common_data/coordinates.rb', line 29 def parser_coordinates_range(arguments_string) return parse_coordinates_array(arguments_string) if arguments_string.include?(',') return warn "Formulas with # is unsupported: #{arguments_string}" if arguments_string.include?('#') return warn 'Formulas consists from `!` only' if arguments_string == '!' sheet_name = 'Sheet1' if arguments_string.include?('!') sheet_name = arguments_string.match(/.*!/).to_s arguments_string = arguments_string.sub(sheet_name, '') end range = arguments_string.split(':') difference = [] symbols_from = range.first.scan(/[a-zA-z]/).join symbols_to = range.last.scan(/[a-zA-z]/).join digits_from = range.first.scan(/[0-9]/).join digits_to = range.last.scan(/[0-9]/).join difference[0] = [symbols_from, symbols_to] unless symbols_from == symbols_to difference[1] = [digits_from, digits_to] unless digits_from == digits_to arguments_array = [] case difference.length when 0 arguments_array << Coordinates.new(digits_from, symbols_from) when 1 (difference.first.first..difference.first.last).each do |symbol| arguments_array << Coordinates.new(digits_from, symbol, sheet_name) end when 2 case difference.first when nil (difference.last.first..difference.last.last).each do |digit| arguments_array << Coordinates.new(digit, symbols_from, sheet_name) end else (difference.first.first..difference.first.last).each do |symbol| (difference.last.first..difference.last.last).each do |digit| arguments_array << Coordinates.new(digit, symbol, sheet_name) end end end else raise 'Wrong arguments format' end arguments_array end |
Instance Method Details
#==(other) ⇒ Object
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# File 'lib/ooxml_parser/common_parser/common_data/coordinates.rb', line 139 def ==(other) other.is_a?(Coordinates) ? (@row == other.row && @column == other.column) : false end |
#column_greater_that_other?(other_cell) ⇒ true, false
Compares columns of two cells
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# File 'lib/ooxml_parser/common_parser/common_data/coordinates.rb', line 127 def column_greater_that_other?(other_cell) get_column_number > other_cell.get_column_number end |
#get_column_number ⇒ Integer
get_column_number -> integer This method takes @column string and converts into integer
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# File 'lib/ooxml_parser/common_parser/common_data/coordinates.rb', line 111 def get_column_number @column.reverse.each_char.reduce(0) do |result, char| result + (char.downcase.ord - 96) * (26**@column.reverse.index(char)) end end |
#nil? ⇒ Boolean
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# File 'lib/ooxml_parser/common_parser/common_data/coordinates.rb', line 135 def nil? @column.nil? && @list.nil? && @row.nil? end |
#row_greater_that_other?(other_cell) ⇒ true, false
Compares rows of two cells
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# File 'lib/ooxml_parser/common_parser/common_data/coordinates.rb', line 120 def row_greater_that_other?(other_cell) @row > other_cell.row end |
#to_s ⇒ Object
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# File 'lib/ooxml_parser/common_parser/common_data/coordinates.rb', line 131 def to_s "#{@column}#{@row} #{@list ? "list: #{@list}" : ''}" end |