Class: ActiveRecordMysqlSpatial::ActiveRecord::MySQL::Linestring

Inherits:
Base
  • Object
show all
Defined in:
lib/active_record_mysql_spatial/active_record/mysql/linestring.rb

Instance Attribute Summary collapse

Attributes inherited from Base

#error, #error_backtrace, #raw

Instance Method Summary collapse

Methods inherited from Base

#deserialize, #serialize

Instance Attribute Details

#items ⇒ Object (readonly)

Returns the value of attribute items.



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# File 'lib/active_record_mysql_spatial/active_record/mysql/linestring.rb', line 10

def items
  @items
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/active_record_mysql_spatial/active_record/mysql/linestring.rb', line 33

def ==(other)
  return false if super == false

  items.each_with_index do |coord, index|
    return false if coord != other.items[index]
  end

  true
end

#coordinates ⇒ Object 



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# File 'lib/active_record_mysql_spatial/active_record/mysql/linestring.rb', line 16

def coordinates
  # TODO: remove later
  puts 'coordinates is deprecated. Please use items instead.'

  @items
end

#to_coordinates_sql ⇒ Object 



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# File 'lib/active_record_mysql_spatial/active_record/mysql/linestring.rb', line 29

def to_coordinates_sql
  @items.map(&:to_coordinate_sql).compact.join(', ')
end

#to_sql ⇒ Object 



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# File 'lib/active_record_mysql_spatial/active_record/mysql/linestring.rb', line 23

def to_sql
  return nil if @items.blank?

  "LineString(#{to_coordinates_sql})"
end

#type ⇒ Object 



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# File 'lib/active_record_mysql_spatial/active_record/mysql/linestring.rb', line 12

def type
  :linestring
end