Module: RailsCoreExtensions::ActiveRecordLiquidExtensions::ClassMethods

Defined in:
lib/rails_core_extensions/active_record_liquid_extensions.rb

Instance Method Summary collapse

Instance Method Details

#liquid_field(field) ⇒ Object 



17
18
19
20
21
22
23
24
25
26
27
 
# File 'lib/rails_core_extensions/active_record_liquid_extensions.rb', line 17

def liquid_field(field)
  class_eval <<-CODE
    def parsed_#{field}
      Liquid::Template.parse(#{field})
    end

    def render_#{field}(*args)
      parsed_#{field}.render!(*args)
    end
  CODE
end

#validates_liquid(field) ⇒ Object 



6
7
8
9
10
11
12
13
14
15
 
# File 'lib/rails_core_extensions/active_record_liquid_extensions.rb', line 6

def validates_liquid(field)
  field = field.to_sym
  before_validation do |record|
    begin
      Liquid::Template.parse(record.send(field), error_mode: :strict)
    rescue Liquid::SyntaxError => e
      record.errors.add(field, "Liquid Syntax Error: #{e}")
    end
  end
end