Class: ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Point

Inherits:
Type::Value
  • Object
show all
Includes:
ActiveModel::Type::Helpers::Mutable
Defined in:
activerecord/lib/active_record/connection_adapters/postgresql/oid/point.rb

Overview

:nodoc:

Instance Method Summary collapse

Methods included from ActiveModel::Type::Helpers::Mutable

#changed_in_place?

Instance Method Details

#cast(value) ⇒ Object


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# File 'activerecord/lib/active_record/connection_adapters/postgresql/oid/point.rb', line 16

def cast(value)
  case value
  when ::String
    return if value.blank?

    if value[0] == "(" && value[-1] == ")"
      value = value[1...-1]
    end
    x, y = value.split(",")
    build_point(x, y)
  when ::Array
    build_point(*value)
  else
    value
  end
end

#serialize(value) ⇒ Object


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# File 'activerecord/lib/active_record/connection_adapters/postgresql/oid/point.rb', line 33

def serialize(value)
  case value
  when ActiveRecord::Point
    "(#{number_for_point(value.x)},#{number_for_point(value.y)})"
  when ::Array
    serialize(build_point(*value))
  else
    super
  end
end

#typeObject


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# File 'activerecord/lib/active_record/connection_adapters/postgresql/oid/point.rb', line 12

def type
  :point
end

#type_cast_for_schema(value) ⇒ Object


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# File 'activerecord/lib/active_record/connection_adapters/postgresql/oid/point.rb', line 44

def type_cast_for_schema(value)
  if ActiveRecord::Point === value
    [value.x, value.y]
  else
    super
  end
end