Class: GreenPepper::IsoDate

Inherits:

TypeBase

• Object
• TypeBase
• GreenPepper::IsoDate

Defined in:

lib/greenpepper/converter.rb

Class Method Summary

• .convert ⇒ Object
• .format ⇒ Object
• .regex ⇒ Object

Methods inherited from TypeBase

can_parse?, inherited

Class Method Details

.convert ⇒ Object

# File 'lib/greenpepper/converter.rb', line 225

def self.convert
  Proc.new{ |s| 
    begin
      DateTime.parse(s)
    rescue ArgumentError => exception
      raise(GreenPepperTypeError.new,"Can't parse date #{s}")
    end
  }
end

.format ⇒ Object

# File 'lib/greenpepper/converter.rb', line 235

def self.format
  Proc.new{ |d,expected_format|
    date_base_slash = d.year.to_s.rjust(4,"0") + "-" + 
      d.month.to_s.rjust(2,"0") + "-" + d.day.to_s.rjust(2,"0")
    date_base_frontslash = d.year.to_s.rjust(4,"0") + "/" + 
      d.month.to_s.rjust(2,"0") + "/" + d.day.to_s.rjust(2,"0")
    date_hour_min = d.hour.to_s.rjust(2,"0") + ":" + 
      d.min.to_s.rjust(2,"0")
    date_extension = "Z"
    
    case expected_format
    when /^(\d+)\-(\d+)\-(\d+)\w(\d+):(\d+)\w$/
      date_base_slash + "T" + date_hour_min + date_extension
    when /^(\d+)\-(\d+)\-(\d+)\s(\d+):(\d+)$/
      date_base_slash + " " + date_hour_min
    when /^(\d+)\-(\d+)\-(\d+)\s(\d+):(\d+)\w$/
      date_base_slash + " " + date_hour_min + date_extension
    when /^(\d+)\-(\d+)\-(\d+)$/
      date_base_slash
    when /^(\d+)\/(\d+)\/(\d+)\w(\d+):(\d+)\w$/
      date_base_frontslash + "T" + date_hour_min + date_extension
    when /^(\d+)\/(\d+)\/(\d+)\s(\d+):(\d+)$/
      date_base_frontslash + " " + date_hour_min
    when /^(\d+)\/(\d+)\/(\d+)\s(\d+):(\d+)\w$/
      date_base_frontslash + " " + date_hour_min + date_extension
    when /^(\d+)\/(\d+)\/(\d+)$/
      date_base_frontslash
    else
      d.to_s
    end
  }
end

.regex ⇒ Object

# File 'lib/greenpepper/converter.rb', line 221

def self.regex
  /^\s*(\d{4})\D?(0[1-9]|1[0-2])\D?([12]\d|0[1-9]|3[01])(\D?([01]\d|2[0-3])\D?([0-5]\d)\D?([0-5]\d)?\D?(\d{3})?([zZ]|([\+-])([01]\d|2[0-3])\D?([0-5]\d)?)?)?\s*$/
end