Class: MemoryModel

Inherits:
OpenStruct
  • Object
show all
Defined in:
lib/server/memory_model.rb

Constant Summary collapse

@@db = 
{}
@@types = 
{}

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(hash) ⇒ MemoryModel

Returns a new instance of MemoryModel.



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# File 'lib/server/memory_model.rb', line 6

def initialize(hash)
  @@types[self.class] ||= {}
  hash = resolve_types(symbolize_keys(hash))
  super(hash)
end

Class Method Details

.all ⇒ Object 



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# File 'lib/server/memory_model.rb', line 42

def self.all
  @@db[self] ||= []
  @@db[self]
end

.attribute(attribute, type) ⇒ Object 



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# File 'lib/server/memory_model.rb', line 59

def self.attribute(attribute, type)
  @@types[self] ||= {}
  @@types[self][attribute] = type
end

.count ⇒ Object 



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# File 'lib/server/memory_model.rb', line 55

def self.count
  all.size
end

.create(hash = {}) ⇒ Object 



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# File 'lib/server/memory_model.rb', line 37

def self.create(hash = {})
  all << new(hash)
  all[-1]
end

.delete_all ⇒ Object 



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# File 'lib/server/memory_model.rb', line 51

def self.delete_all
  all.clear
end

.find(id) ⇒ Object 



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# File 'lib/server/memory_model.rb', line 33

def self.find(id)
  all.find { |r| r.id == id.to_i }
end

.first ⇒ Object 



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# File 'lib/server/memory_model.rb', line 47

def self.first
  all.first
end

Instance Method Details

#attributes ⇒ Object 



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# File 'lib/server/memory_model.rb', line 20

def attributes
  @table
end

#destroy ⇒ Object 



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# File 'lib/server/memory_model.rb', line 29

def destroy
  self.class.all.delete_if { |b| b.id == id }
end

#id ⇒ Object 



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# File 'lib/server/memory_model.rb', line 12

def id
  object_id
end

#type ⇒ Object 



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# File 'lib/server/memory_model.rb', line 16

def type
  @table[:type]
end

#update(hash) ⇒ Object 



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# File 'lib/server/memory_model.rb', line 24

def update(hash)
  @table.merge!(resolve_types(symbolize_keys(hash)))
  self
end