Class: CacheControl

Inherits:
Object
  • Object
show all
Defined in:
lib/cache_control.rb

Overview

Copyright IBM Corp. 2015

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Constant Summary collapse

@@cache_ttl =

This class is meant to control how often the application updates ttl = how many seconds the application waits before updating last_accessed = when you last accessed the application

600
@@cache_last_accessed = 
Time.now

Instance Method Summary collapse

Instance Method Details

#always_cache_update ⇒ Object

Sets cache_ttl to 0 so cache will update every time



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# File 'lib/cache_control.rb', line 41

def always_cache_update
	@@cache_ttl = 0
end

#get_last_accessed_time ⇒ Object 



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# File 'lib/cache_control.rb', line 45

def get_last_accessed_time
	@@cache_last_accessed
end

#get_ttl ⇒ Object 



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# File 'lib/cache_control.rb', line 27

def get_ttl
	@@cache_ttl
end

#set_last_accessed_time(time) ⇒ Object 



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# File 'lib/cache_control.rb', line 49

def set_last_accessed_time(time)
	@@cache_last_accessed = time
end

#set_ttl(seconds) ⇒ Object 



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# File 'lib/cache_control.rb', line 31

def set_ttl(seconds)
	@@cache_ttl = seconds
end

#turn_off_cache_update ⇒ Object

Sets cache_ttl to a high number so it never (rarely) updates



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# File 'lib/cache_control.rb', line 36

def turn_off_cache_update
	@@cache_ttl = 9999999999
end