Class: Date

Public Instance Methods

to_s_lex (precision = :day)

Convert the Date to a lexicographically sortable string with the required precision. The format used is %Y%m%d

precision:the precision required in the string version of the date. The options are :year, :month and :day
return:a lexicographically sortable string representing the date 
    # File lib/ferret/number_tools.rb, line 72
72:   def to_s_lex(precision = :day)
73:     self.strftime(Time::LEX_FORMAT[precision])
74:   end