Class: SymbolOperator

Inherits:
Object show all
Includes:
Comparable
Defined in:
lib/storage_room/extensions/symbol.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(field, operator, options = {}) ⇒ SymbolOperator

Returns a new instance of SymbolOperator.



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# File 'lib/storage_room/extensions/symbol.rb', line 68

def initialize(field, operator, options={})
  @field, @operator = field, operator
end

Instance Attribute Details

#field ⇒ Object (readonly)

Returns the value of attribute field.



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# File 'lib/storage_room/extensions/symbol.rb', line 66

def field
  @field
end

#operator ⇒ Object (readonly)

Returns the value of attribute operator.



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# File 'lib/storage_room/extensions/symbol.rb', line 66

def operator
  @operator
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/storage_room/extensions/symbol.rb', line 72

def <=>(other)
  if field == other.field
    operator <=> other.operator
  else
    field.to_s <=> other.field.to_s
  end
end

#==(other) ⇒ Object 



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# File 'lib/storage_room/extensions/symbol.rb', line 80

def ==(other)
  field == other.field && operator == other.operator
end

#to_s ⇒ Object 



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# File 'lib/storage_room/extensions/symbol.rb', line 84

def to_s
  "#{field}!#{operator}"
end