Class: Sunstore::Store

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

Constant Summary collapse

@@instance = 
nil

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Store

Returns a new instance of Store.



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# File 'lib/sunstore/store.rb', line 17

def initialize
  config  
end

Instance Attribute Details

#basename ⇒ Object (readonly)

Returns the value of attribute basename.



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# File 'lib/sunstore/store.rb', line 7

def basename
  @basename
end

#format ⇒ Object (readonly)

Returns the value of attribute format.



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# File 'lib/sunstore/store.rb', line 7

def format
  @format
end

#handler ⇒ Object (readonly)

Returns the value of attribute handler.



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# File 'lib/sunstore/store.rb', line 7

def handler
  @handler
end

#store_file ⇒ Object (readonly)

Returns the value of attribute store_file.



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# File 'lib/sunstore/store.rb', line 7

def store_file
  @store_file
end

Class Method Details

.instance ⇒ Object 



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# File 'lib/sunstore/store.rb', line 9

def self.instance
  @@instance ||= new
end

.reset ⇒ Object 



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# File 'lib/sunstore/store.rb', line 13

def self.reset
  @@instance = nil
end

Instance Method Details

#clear ⇒ Object 



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# File 'lib/sunstore/store.rb', line 48

def clear
  data.clear
  save_data  
end

#config(params = {}) ⇒ Object 



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# File 'lib/sunstore/store.rb', line 21

def config(params={})
  @format = [:yaml,:json,nil].include?(params[:format]) ? params[:format] || :yaml : raise("Only yaml and json currently supported")
  @basename = params[:basename] || "sunstore"
  @basedir = params[:basedir] ||  (defined?(Rails) ? Rails.root.to_s : Dir.getwd)
  create_dir_structure(@basedir)
  @handler = Sunstore::Handler.for(format)
  @store_file = File.join(@basedir,"#{@basename}.#{@handler.type}")
end

#delete(key) ⇒ Object 



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# File 'lib/sunstore/store.rb', line 39

def delete(key)
  data.delete(key)
  save_data
end

#get(key) ⇒ Object 



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# File 'lib/sunstore/store.rb', line 30

def get(key)
  data[key]
end

#keys ⇒ Object 



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# File 'lib/sunstore/store.rb', line 44

def keys
  data.keys  
end

#put(key, value) ⇒ Object 



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# File 'lib/sunstore/store.rb', line 34

def put(key,value)
  data[key] = value
  save_data
end