Class: Synthra::APIServer::Cache

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

Overview

Simple cache

Instance Method Summary collapse

Constructor Details

#initialize(ttl) ⇒ Cache

Returns a new instance of Cache.



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# File 'lib/synthra/api_server.rb', line 556

def initialize(ttl)
  @ttl = ttl
  @store = {}
  @mutex = Mutex.new
end

Instance Method Details

#get(key) ⇒ Object 



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# File 'lib/synthra/api_server.rb', line 562

def get(key)
  @mutex.synchronize do
    entry = @store[key]
    return nil unless entry
    return nil if Time.now > entry[:expires_at]
    entry[:value]
  end
end

#set(key, value) ⇒ Object 



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# File 'lib/synthra/api_server.rb', line 571

def set(key, value)
  @mutex.synchronize do
    @store[key] = { value: value, expires_at: Time.now + @ttl }
  end
end