class Udongo::FlexibleContent::ColumnWidthCalculator
Constants
- COLUMNS
Attributes
row[R]
Public Class Methods
new(row)
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# File lib/udongo/flexible_content/column_width_calculator.rb, line 8 def initialize(row) @row = row end
Public Instance Methods
calculate(field)
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# File lib/udongo/flexible_content/column_width_calculator.rb, line 12 def calculate(field) field = field.to_sym return 12 if field == :width_xs || field == :width_sm difference = 12 - total(field) difference.zero? ? 12 : difference end
hashed_values()
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# File lib/udongo/flexible_content/column_width_calculator.rb, line 20 def hashed_values COLUMNS.inject({}) do |result, column| result[column.to_sym] = calculate(column.to_sym) result end end
total(field)
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# File lib/udongo/flexible_content/column_width_calculator.rb, line 27 def total(field) sum = row.columns.sum(field.to_sym).to_i return 12 if sum > 12 sum end