Class: ActiveEnum::Storage::MemoryStore

Inherits:
AbstractStore show all
Defined in:
lib/active_enum/storage/memory_store.rb

Direct Known Subclasses

I18nStore

Instance Method Summary collapse

Methods inherited from AbstractStore

#initialize, #values

Constructor Details

This class inherits a constructor from ActiveEnum::Storage::AbstractStore

Instance Method Details

#_values ⇒ Object 



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# File 'lib/active_enum/storage/memory_store.rb', line 34

def _values
  @_values ||= []
end

#check_duplicate(id, name) ⇒ Object 



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# File 'lib/active_enum/storage/memory_store.rb', line 19

def check_duplicate(id, name)
  if get_by_id(id) || get_by_name(name)
    raise ActiveEnum::DuplicateValue
  end
end

#get_by_id(id) ⇒ Object 



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# File 'lib/active_enum/storage/memory_store.rb', line 11

def get_by_id(id)
  _values.assoc(id)
end

#get_by_name(name) ⇒ Object 



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# File 'lib/active_enum/storage/memory_store.rb', line 15

def get_by_name(name)
  _values.rassoc(name.to_s) || _values.rassoc(name.to_s.titleize)
end

#set(id, name, meta = nil) ⇒ Object 



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# File 'lib/active_enum/storage/memory_store.rb', line 5

def set(id, name, meta=nil)
  check_duplicate id, name
  _values << [id, name.to_s, meta].compact
  sort!
end

#sort! ⇒ Object 



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# File 'lib/active_enum/storage/memory_store.rb', line 25

def sort!
  case @order
  when :asc
    _values.sort! { |a,b| a[0] <=> b[0] }
  when :desc
    _values.sort! { |a,b| b[0] <=> a[0] }
  end
end