Class: FastChangeTable::InstanceMethods::PhoneyIndex

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(table, cols, options) ⇒ PhoneyIndex

Returns a new instance of PhoneyIndex.



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# File 'lib/fast_change_table/fast_change_table.rb', line 132

def initialize(table, cols, options)
  cols = [cols].flatten
  self.columns = cols.collect(&:to_s)
  self.lengths = options[:length]
  self.unique = !!options[:unique]
  self.name = options[:name] || "index_#{table}_on_#{columns.join('_and_')}"
  self.name = "#{columns.join('_')}_idx" if name.length > 64
end

Instance Attribute Details

#columns ⇒ Object

Returns the value of attribute columns.



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# File 'lib/fast_change_table/fast_change_table.rb', line 130

def columns
  @columns
end

#lengths ⇒ Object

Returns the value of attribute lengths.



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# File 'lib/fast_change_table/fast_change_table.rb', line 130

def lengths
  @lengths
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/fast_change_table/fast_change_table.rb', line 130

def name
  @name
end

#unique ⇒ Object

Returns the value of attribute unique.



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# File 'lib/fast_change_table/fast_change_table.rb', line 130

def unique
  @unique
end

Instance Method Details

#==(val) ⇒ Object 



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# File 'lib/fast_change_table/fast_change_table.rb', line 141

def ==(val)
  columns == val.columns rescue false
end