Class: PgDiff::Attribute

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, typedef, notnull, default) ⇒ Attribute

Returns a new instance of Attribute.



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# File 'lib/attribute.rb', line 5

def initialize(name, typedef, notnull, default)
  @name = name
  @type_def = typedef
  @notnull = notnull
  @default = default
end

Instance Attribute Details

#default ⇒ Object

Returns the value of attribute default.



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# File 'lib/attribute.rb', line 3

def default
  @default
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/attribute.rb', line 3

def name
  @name
end

#notnull ⇒ Object

Returns the value of attribute notnull.



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# File 'lib/attribute.rb', line 3

def notnull
  @notnull
end

#type_def ⇒ Object

Returns the value of attribute type_def.



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# File 'lib/attribute.rb', line 3

def type_def
  @type_def
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/attribute.rb', line 19

def == (other)
  definition == other.definition
end

#definition ⇒ Object 



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# File 'lib/attribute.rb', line 12

def definition
  out = ['    ', @name,  @type_def]
  out << 'NOT NULL' if @notnull
  out << 'DEFAULT ' + @default if @default
  out.join(" ")
end