module Sequel::Plugins::InputTransformer::ClassMethods

  1. lib/sequel/plugins/input_transformer.rb

Attributes

input_transformers [R]

Hash of input transformer name symbols to transformer callables.

Public Instance methods

add_input_transformer(transformer_name, &block)

Add an input transformer to this model.

[show source] 
   # File lib/sequel/plugins/input_transformer.rb
52 def add_input_transformer(transformer_name, &block)
53   raise(Error, 'must provide both transformer name and block when adding input transformer') unless transformer_name && block
54   @input_transformers[transformer_name] = block
55   @skip_input_transformer_columns[transformer_name] = []
56 end
freeze()

Freeze input transformers when freezing model class

[show source] 
   # File lib/sequel/plugins/input_transformer.rb
59 def freeze
60   @input_transformers.freeze
61   @skip_input_transformer_columns.freeze.each_value(&:freeze)
62 
63   super
64 end
input_transformer_order()

The order in which to call the input transformers. For backwards compatibility only.

[show source] 
   # File lib/sequel/plugins/input_transformer.rb
45 def input_transformer_order
46   input_transformers.keys.reverse
47 end
skip_input_transformer(transformer_name, *columns)

Set columns that the transformer should skip.

[show source] 
   # File lib/sequel/plugins/input_transformer.rb
67 def skip_input_transformer(transformer_name, *columns)
68   @skip_input_transformer_columns[transformer_name].concat(columns).uniq!
69 end
skip_input_transformer?(transformer_name, column)

Return true if the transformer should not be called for the given column.

[show source] 
   # File lib/sequel/plugins/input_transformer.rb
72 def skip_input_transformer?(transformer_name, column)
73   @skip_input_transformer_columns[transformer_name].include?(column)
74 end