to_time()
Attempts to convert self to a Ruby Time object; returns self if out of range of Ruby Time class. If self has an offset other than 0, self will just be returned unaltered, since there’s no clean way to map it to a Time.
# File activesupport/lib/active_support/core_ext/date_time/conversions.rb, line 68 def to_time self.offset == 0 ? ::Time.utc_time(year, month, day, hour, min, sec, sec_fraction * (RUBY_VERSION < '1.9' ? 86400000000 : 1000000)) : self end