Class: SQLTree::Node

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

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.[](arg) ⇒ Object 



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# File 'lib/sql_tree/node.rb', line 15

def self.[](arg)
  case arg
    when Symbol; Variable.new(arg.to_s)
    else;        Value.new(arg) 
  end
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/sql_tree/node.rb', line 3

def inspect
  "#{self.class.name}[#{self.to_sql}]"
end

#quote_str(str) ⇒ Object 



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# File 'lib/sql_tree/node.rb', line 11

def quote_str(str)
  "'#{str.gsub(/\'/, "''")}'"
end

#quote_var(name) ⇒ Object 



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# File 'lib/sql_tree/node.rb', line 7

def quote_var(name)
  "\"#{name}\""
end