Class: EagerEye::Fixers::AddIncludes

Inherits:
Base
  • Object
show all
Defined in:
lib/eager_eye/fixers/add_includes.rb

Constant Summary collapse

ITERATION_METHODS_RE = 
%w[
  each map collect select find_all reject filter filter_map
  flat_map find_each find_in_batches in_batches
].join("|")
ITERATION_PATTERN = 
/\.(#{ITERATION_METHODS_RE})\b/

Instance Attribute Summary

Attributes inherited from Base

#issue, #source_lines

Instance Method Summary collapse

Methods inherited from Base

#fix, #initialize

Constructor Details

This class inherits a constructor from EagerEye::Fixers::Base

Instance Method Details

#diff ⇒ Object 



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# File 'lib/eager_eye/fixers/add_includes.rb', line 18

def diff
  return nil unless fixable?

  idx = iteration_line_index
  original_line = @source_lines[idx]
  fixed_line = insert_includes(original_line)
  return nil if original_line == fixed_line

  {
    file: issue.file_path,
    line: idx + 1,
    original: original_line.chomp,
    fixed: fixed_line.chomp
  }
end

#fixable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eager_eye/fixers/add_includes.rb', line 12

def fixable?
  issue.detector == :loop_association &&
    !association_name.nil? &&
    !iteration_line_index.nil?
end