method

extract_annotations_from

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: SourceAnnotationExtractor

1.0.0
1.1.6
1.2.6
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2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
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5.2.3
6.0.0 (0)
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7.0.0 (0)
7.1.3.2
7.1.3.4
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v7.0.0) is shown here.

extract_annotations_from(file, pattern) public

If file is the filename of a file that contains annotations this method returns a hash with a single entry that maps file to an array of its annotations. Otherwise it returns an empty hash.

Show source

# File railties/lib/rails/source_annotation_extractor.rb, line 125
    def extract_annotations_from(file, pattern)
      lineno = 0
      result = File.readlines(file, encoding: Encoding::BINARY).inject([]) do |list, line|
        lineno += 1
        next list unless line =~ pattern
        list << Annotation.new(lineno, $1, $2)
      end
      result.empty? ? {} : { file => result }
    end

extract_annotations_from

Related methods

Method deprecated or moved