class `Rails::SourceAnnotationExtractor::PatternExtractor`

Wraps a regular expression that will iterate through a file’s lines and test each one for the given pattern.

Inherits From

class Struct.new(:pattern)

Public instance methods

`annotations(file)`

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Source code GitHub

# File railties/lib/rails/source_annotation_extractor.rb, line 43
def annotations(file)
  lineno = 0

  File.readlines(file, encoding: Encoding::BINARY).inject([]) do |list, line|
    lineno += 1
    next list unless line =~ pattern
    list << Annotation.new(lineno, $1, $2)
  end
end

Definition files

railties/lib/rails/source_annotation_extractor.rb