Class: DB::Model::Statement::Assignment

Inherits:
Object
  • Object
show all
Defined in:
lib/db/model/statement/assignment.rb

Instance Method Summary collapse

Constructor Details

#initialize(attributes) ⇒ Assignment

Returns a new instance of Assignment.



27
28
29
 
# File 'lib/db/model/statement/assignment.rb', line 27

def initialize(attributes)
  @attributes = attributes
end

Instance Method Details

#append_to(statement) ⇒ Object 



31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
 
# File 'lib/db/model/statement/assignment.rb', line 31

def append_to(statement)
  first = true
  
  statement.clause "SET"
  
  @attributes.each do |key, value|
    statement.clause(",") unless first
    first = false
    
    statement.identifier(key)
    statement.clause("=")
    statement.literal(value)
  end
  
  return statement
end