class Cache
Public Class Methods
new(source, fetchm, exp=86400)
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# File lib/cache.rb, line 3 def initialize(source, fetchm, exp=86400) @expiry = exp @timestamp = 0 @contents = [] @source = source @fetch = fetchm end
Public Instance Methods
contents()
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# File lib/cache.rb, line 11 def contents if expired? put(@source.send(@fetch)) end @contents end
expired?()
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# File lib/cache.rb, line 23 def expired? (Time.now.utc.to_i - @timestamp) > @expiry end
put(stuff)
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# File lib/cache.rb, line 18 def put(stuff) @timestamp = Time.now.utc.to_i @contents = stuff end