Module: Shitcan

Defined in:
lib/shitcan/base.rb,
lib/shitcan/config.rb

Defined Under Namespace

Classes: Config

Class Method Summary collapse

Class Method Details

.cache ⇒ Object 



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# File 'lib/shitcan/base.rb', line 11

def self.cache
  if config.cache
    return config.cache
  else
    raise ShitCan, 'SHITCAN | NO CONNECTION TO MEMCACHED COULD BE ESTABLISHED!'
  end
end

.config ⇒ Object 



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# File 'lib/shitcan/base.rb', line 6

def self.config
  return @config if @config
  @config = Shitcan::Config.new
end

.config=(val) ⇒ Object 



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# File 'lib/shitcan/base.rb', line 2

def self.config=(val)
  @config = val
end

.exists?(key) ⇒ Boolean

TODO: Is there a faster way to handle exceptions

Returns:

  • (Boolean) 


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# File 'lib/shitcan/base.rb', line 36

def self.exists?(key)
  begin
    get(key)
    return true
  rescue
    return false
  end
end

.get(*args) ⇒ Object 



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# File 'lib/shitcan/base.rb', line 23

def self.get(*args)
  cache.get(*args)
end

.get_if_exists(key) ⇒ Object 



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# File 'lib/shitcan/base.rb', line 27

def self.get_if_exists(key)
  get(key) if exists?(key) # Fix this!
end

.set(*args) ⇒ Object 



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# File 'lib/shitcan/base.rb', line 19

def self.set(*args)
  cache.set(*args)
end

.skip_if_exists(key) ⇒ Object 



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# File 'lib/shitcan/base.rb', line 31

def self.skip_if_exists(key)
  yield unless exists?(key)
end