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Class: Rails::SourceAnnotationExtractor::PatternExtractor

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::Struct
Instance Chain:
self, ::Struct
Inherits: Struct
Defined in: railties/lib/rails/source_annotation_extractor.rb

Overview

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

Instance Attribute Summary

  • #pattern rw

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

Instance Method Summary

::Struct - Inherited

#as_json

Instance Attribute Details

#pattern (rw)

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

[ GitHub ] 

  


# File 'railties/lib/rails/source_annotation_extractor.rb', line 42



class PatternExtractor < Struct.new(:pattern)


  







Instance Method Details



  

    #annotations(file)  
  

  [ 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