module CSV::Writer::Excel
Constants
- DATE_FORMAT
- TIME_FORMAT
Public Instance Methods
quote_field(field)
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Calls superclass method
# File lib/csv/excel.rb, line 27 def quote_field(field) return super unless @options[:for_excel] case field when Date super(field.strftime(DATE_FORMAT)) when Time, DateTime super(field.strftime(TIME_FORMAT)) when String quoted = super encoded_assign_character = "=".encode(quoted.encoding) super(encoded_assign_character + quoted) else super end end