Class: Writexlsx::Worksheet::FormulaCellData

Inherits:
CellData
  • Object
show all
Defined in:
lib/write_xlsx/worksheet/cell_data.rb

Overview

:nodoc:

Constant Summary

Constants included from Constants

Constants::COL_MAX, Constants::ROW_MAX, Constants::SHEETNAME_MAX, Constants::STR_MAX

Constants included from Utility::Common

Utility::Common::PERL_TRUE_VALUES

Instance Attribute Summary collapse

Attributes inherited from CellData

#xf

Instance Method Summary collapse

Methods inherited from CellData

#cell_attributes, #display_url_string?

Methods included from Utility::CellReference

#row_col_notation, #substitute_cellref, #xl_cell_to_rowcol, #xl_col_to_name, #xl_range, #xl_range_formula, #xl_rowcol_to_cell

Methods included from Utility::Common

#absolute_char, #check_parameter, #float_to_str, #ptrue?, #put_deprecate_message

Constructor Details

#initialize(formula, xf, result) ⇒ FormulaCellData

Returns a new instance of FormulaCellData.



98
99
100
101
102
 
# File 'lib/write_xlsx/worksheet/cell_data.rb', line 98

def initialize(formula, xf, result)
  @token = formula
  @xf = xf
  @result = result
end

Instance Attribute Details

Returns the value of attribute link_type.



96
97
98
 
# File 'lib/write_xlsx/worksheet/cell_data.rb', line 96

def link_type
  @link_type
end

#range ⇒ Object (readonly)

Returns the value of attribute range.



96
97
98
 
# File 'lib/write_xlsx/worksheet/cell_data.rb', line 96

def range
  @range
end

#result ⇒ Object (readonly)

Returns the value of attribute result.



96
97
98
 
# File 'lib/write_xlsx/worksheet/cell_data.rb', line 96

def result
  @result
end

#token ⇒ Object (readonly)

Returns the value of attribute token.



96
97
98
 
# File 'lib/write_xlsx/worksheet/cell_data.rb', line 96

def token
  @token
end

#url ⇒ Object (readonly)

Returns the value of attribute url.



96
97
98
 
# File 'lib/write_xlsx/worksheet/cell_data.rb', line 96

def url
  @url
end

Instance Method Details

#data ⇒ Object 



104
105
106
 
# File 'lib/write_xlsx/worksheet/cell_data.rb', line 104

def data
  @result || 0
end

#write_cell(worksheet, row, row_name, col) ⇒ Object 



108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
 
# File 'lib/write_xlsx/worksheet/cell_data.rb', line 108

def write_cell(worksheet, row, row_name, col)
  truefalse = { 'TRUE' => 1, 'FALSE' => 0 }
  error_code = ['#DIV/0!', '#N/A', '#NAME?', '#NULL!', '#NUM!', '#REF!', '#VALUE!']

  value = @result
  attributes = cell_attributes(worksheet, row, row_name, col)

  if value && !(value.to_s =~ /^([+-]?)(?=\d|\.\d)\d*(\.\d*)?([Ee]([+-]?\d+))?$/)
    if truefalse[value]
      attributes << %w[t b]
      value = truefalse[value]
    elsif error_code.include?(value)
      attributes << %w[t e]
    else
      attributes << %w[t str]
    end
  end

  worksheet.writer.tag_elements('c', attributes) do
    worksheet.write_cell_formula(token)
    worksheet.write_cell_value(value || 0)
  end
end