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rails/script/reference-tree.rb

Summary

Maintainability
C
1 day
Test Coverage

Method grep_files has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.
Open

def grep_files(directory, blocks, new_blocks)
  original_dir = Dir.pwd
  if(directory == "lib")
    Dir.chdir "../lib"
    glob = '**/*.rb'
Severity: Minor
Found in rails/script/reference-tree.rb - About 4 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method find_call_to_block has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.
Open

def find_call_to_block(block_name, file_name, line)
  # line.match("(?<![_\"])#{method}(?![_\"])")

  if(block_name.start_with?("BASE/"))
    method = block_name.slice(/BASE\/(.*)/, 1)
Severity: Minor
Found in rails/script/reference-tree.rb - About 2 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method grep_files has 38 lines of code (exceeds 25 allowed). Consider refactoring.
Open

def grep_files(directory, blocks, new_blocks)
  original_dir = Dir.pwd
  if(directory == "lib")
    Dir.chdir "../lib"
    glob = '**/*.rb'
Severity: Minor
Found in rails/script/reference-tree.rb - About 1 hr to fix

    Method find_call_to_block has 31 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    def find_call_to_block(block_name, file_name, line)
  # line.match("(?<![_\"])#{method}(?![_\"])")

  if(block_name.start_with?("BASE/"))
    method = block_name.slice(/BASE\/(.*)/, 1)
    Severity: Minor
    Found in rails/script/reference-tree.rb - About 1 hr to fix

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