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Module: ActiveRecord::ConnectionAdapters::SQLite3::Quoting

Do not use. This module is for internal use only.
Relationships & Source Files
Namespace Children
Modules:
ClassMethods
Extension / Inclusion / Inheritance Descendants
Included In:
::ActiveRecord::ConnectionAdapters::SQLite3Adapter
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::ActiveSupport::Concern
Defined in: activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb

Constant Summary

Class Method Summary

::ActiveSupport::Concern - Extended

class_methods

Define class methods from given block.
included

Evaluate given block in context of base class, so that you can write class macros here.
prepended

Evaluate given block in context of base class, so that you can write class macros here.
append_features, prepend_features

Instance Method Summary

Instance Method Details

#quote(value)

[ GitHub ] 

  


# File 'activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb', line 53



def quote(value) # :nodoc:
  case value
  when Numeric
    if value.finite?
      super
    else
      "'#{value}'"
    end
  else
    super
  end
end


  








  

    #quote_default_expression(value, column)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb', line 99



def quote_default_expression(value, column) # :nodoc:
  if value.is_a?(Proc)
    value = value.call
    if value.match?(/\A\w+\(.*\)\z/)
      "(#{value})"
    else
      value
    end
  else
    super
  end
end


  








  

    #quote_string(s)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb', line 66



def quote_string(s)
  ::SQLite3::Database.quote(s)
end


  








  

    #quote_table_name_for_assignment(table, attr)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb', line 70



def quote_table_name_for_assignment(table, attr)
  quote_column_name(attr)
end


  








  

    #quoted_binary(value)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb', line 79



def quoted_binary(value)
  "x'#{value.hex}'"
end


  








  

    #quoted_false  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb', line 91



def quoted_false
  "0"
end


  








  

    #quoted_time(value)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb', line 74



def quoted_time(value)
  value = value.change(year: 2000, month: 1, day: 1)
  quoted_date(value).sub(/\A\d\d\d\d-\d\d-\d\d /, "2000-01-01 ")
end


  








  

    #quoted_true  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb', line 83



def quoted_true
  "1"
end


  








  

    #type_cast(value)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb', line 112



def type_cast(value) # :nodoc:
  case value
  when BigDecimal, Rational
    value.to_f
  when String
    if value.encoding == Encoding::ASCII_8BIT
      super(value.encode(Encoding::UTF_8))
    else
      super
    end
  else
    super
  end
end


  








  

    #unquoted_false  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb', line 95



def unquoted_false
  0
end


  








  

    #unquoted_true  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb', line 87



def unquoted_true
  1
end