Class: ActiveRecord::ConnectionAdapters::PostgreSQLColumn

Inherits:
Column
  • Object
show all
Defined in:
lib/activerecord-postgres-array/activerecord.rb

Instance Method Summary collapse

Instance Method Details

#simplified_type_with_array(field_type) ⇒ Object

Adds the array type for the column.



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# File 'lib/activerecord-postgres-array/activerecord.rb', line 84

def simplified_type_with_array(field_type)
  if field_type =~ /^numeric.+\[\]$/
    :decimal_array
  elsif field_type =~ /character varying.*\[\]/
    :string_array
  elsif field_type =~ /\[\]$/
    field_type.gsub(/\[\]/, '_array').to_sym
  else
    simplified_type_without_array(field_type)
  end
end

#type_cast_code_with_array(var_name) ⇒ Object

Does the type casting from array columns using String#from_postgres_array or Array#from_postgres_array.



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# File 'lib/activerecord-postgres-array/activerecord.rb', line 73

def type_cast_code_with_array(var_name)
  if type.to_s =~ /_array$/
    base_type = type.to_s.gsub(/_array/, '')
    "#{var_name}.from_postgres_array(:#{base_type})"
  else
    type_cast_code_without_array(var_name)
  end
end