Sha256: d15dec100e4a94ebbd0fe7b3cdaba85297dffb1a274f783ce293e0f6295a2da2
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Contents
Time::DATE_FORMATS[:_sqlserver_time] = '%H:%M:%S'
module ActiveRecord
module ConnectionAdapters
module SQLServer
module Type
class Time < ActiveRecord::Type::Time
def initialize(options = {})
super
@precision = nil if @precision == 7
end
# When FreeTDS/TinyTDS casts this data type natively.
# include Castable
def type_cast_for_database(value)
return if value.nil?
Quoter.new super, self
end
def type_cast_for_schema(value)
value.acts_like?(:string) ? "'#{value}'" : super
end
def quote_ss(value)
return unless value
value = cast_value(value) if value.acts_like?(:string)
date = value.to_s(:_sqlserver_time)
frac = quote_usec(value)
"'#{date}.#{frac}'"
end
private
def cast_value(value)
value = value.respond_to?(:usec) ? value.change(year: 2000, month: 01, day: 01) : super
return if value.blank?
value.change usec: cast_usec(value)
end
def cast_usec(value)
(usec_to_seconds_frction(value) * 1_000_000).to_i
end
def usec_to_seconds_frction(value)
(value.usec.to_f / 1_000_000.0).round(precision || 7)
end
def quote_usec(value)
usec_to_seconds_frction(value).to_s.split('.').last
end
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems