Class: Mail2FrontMatter::PreProcessor

Inherits:
Object
  • Object
show all
Defined in:
lib/mail2frontmatter/preprocessor.rb

Defined Under Namespace

Classes: InvalidProcessor

Constant Summary collapse

@@processors = 
Set.new

Class Method Summary collapse

Class Method Details

.process(metadata, body) ⇒ Object 



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# File 'lib/mail2frontmatter/preprocessor.rb', line 23

def self.process(metadata, body)
  @@processors.each do |processor|
    begin
      metadata, body = processor.run(metadata, body)
    rescue StandardError => e
      Mail2FrontMatter.logger.error('processor failed!')
      Mail2FrontMatter.logger.error(e)
    end
  end

  [metadata, body]
end

.processors ⇒ Object 



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# File 'lib/mail2frontmatter/preprocessor.rb', line 11

def self.processors
  @@processors
end

.register(options = {}) ⇒ Object 



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# File 'lib/mail2frontmatter/preprocessor.rb', line 15

def self.register(options = {})
  fail InvalidProcessor, "run method not defined on #{self}" unless self.respond_to?(:run)
  fail ArgumentError, 'options must be a hash' unless options.is_a? Hash
  @options = options

  @@processors << self
end