Class: AnnotateRb::ModelAnnotator::AnnotationDecider

Inherits:
Object
  • Object
show all
Defined in:
lib/annotate_rb/model_annotator/annotation_decider.rb

Overview

Class that encapsulates the logic to decide whether to annotate a model file and its related files or not.

Constant Summary collapse

SKIP_ANNOTATION_PREFIX = 
'# -\*- SkipSchemaAnnotations'

Instance Method Summary collapse

Constructor Details

#initialize(file, options) ⇒ AnnotationDecider

Returns a new instance of AnnotationDecider.



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# File 'lib/annotate_rb/model_annotator/annotation_decider.rb', line 9

def initialize(file, options)
  @file = file
  @options = options
end

Instance Method Details

#annotate? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/annotate_rb/model_annotator/annotation_decider.rb', line 14

def annotate?
  return false if file_contains_skip_annotation

  begin
    klass = ModelClassGetter.call(@file, @options)

    klass_is_a_class = klass.is_a?(Class)
    klass_inherits_active_record_base = klass < ActiveRecord::Base
    klass_is_not_abstract = klass.respond_to?(:abstract_class) && !klass.abstract_class?
    klass_table_exists = klass.respond_to?(:abstract_class) && klass.table_exists?

    not_sure_this_conditional = (!@options[:exclude_sti_subclasses] || !(klass.superclass < ActiveRecord::Base && klass.table_name == klass.superclass.table_name))

    annotate_conditions = [
      klass_is_a_class,
      klass_inherits_active_record_base,
      not_sure_this_conditional,
      klass_is_not_abstract,
      klass_table_exists
    ]

    to_annotate = annotate_conditions.all?

    return to_annotate
  rescue BadModelFileError => e
    unless @options[:ignore_unknown_models]
      warn "Unable to process #{@file}: #{e.message}"
      warn "\t" + e.backtrace.join("\n\t") if @options[:trace]
    end
  rescue => e
    warn "Unable to process #{@file}: #{e.message}"
    warn "\t" + e.backtrace.join("\n\t") if @options[:trace]
  end

  false
end