Class: CF::Date

Inherits:

Base

• Object
• Base
• CF::Date

Defined in:

lib/corefoundation/date.rb

Overview

Wrapper for CFDateRef

Class Method Summary

• .from_time(time) ⇒ CF::Date

  constructs a CF::Date from a ruby time.

Instance Method Summary

• #to_time ⇒ Time (also: #to_ruby)

  returns a ruby Time instance corresponding to the same point in time.

Methods inherited from Base

check_cftype, #eql?, #equals?, #hash, #initialize, #inspect, #null?, #ptr=, #release, #release_on_gc, #retain, #to_cf, #to_ptr, typecast

Constructor Details

This class inherits a constructor from CF::Base

Class Method Details

.from_time(time) ⇒ CF::Date

constructs a CF::Date from a ruby time

Parameters:

• time (Time)

Returns:

• (CF::Date) —

  a CF::Date instance that will be released on garbage collection

# File 'lib/corefoundation/date.rb', line 19

def self.from_time(time)
  new(CF.CFDateCreate(nil, time.to_f - CF.kCFAbsoluteTimeIntervalSince1970)).release_on_gc
end

Instance Method Details

#to_time ⇒ Time Also known as: to_ruby

returns a ruby Time instance corresponding to the same point in time

Returns:

• (Time)

# File 'lib/corefoundation/date.rb', line 26

def to_time
  Time.at(CF.CFDateGetAbsoluteTime(self) + CF.kCFAbsoluteTimeIntervalSince1970)
end