Sign upLogin

jonatas/fast

View on GitHub
Star
lib/fast.rb

Summary

Maintainability
C
1 day
Test Coverage
A
98%

File fast.rb has 489 lines of code (exceeds 250 allowed). Consider refactoring.
Open

require 'fileutils'
require 'astrolabe/builder'
require_relative 'fast/rewriter'

# suppress output to avoid parser gem warnings'
Severity: Minor
Found in lib/fast.rb - About 7 hrs to fix

    Method search has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
    Open

        def search(pattern, node, *args)
      if (match = match?(pattern, node, *args))
        yield node, match if block_given?
        match != true ? [node, match] : [node]
      else
    Severity: Minor
    Found in lib/fast.rb - About 1 hr 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 parse has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
    Open

        def parse
      case (token = next_token)
      when '(' then parse_until_peek(')')
      when '{' then Any.new(parse_until_peek('}'))
      when '[' then All.new(parse_until_peek(']'))
    Severity: Minor
    Found in lib/fast.rb - About 55 mins 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 capture has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
    Open

        def capture(pattern, node)
      if (match = match?(pattern, node))
        match == true ? node : match
      else
        node.each_child_node
    Severity: Minor
    Found in lib/fast.rb - About 25 mins 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 match_recursive has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
    Open

        def match_recursive(expression, node)
      case expression
      when Proc then expression.call(node)
      when Find then expression.match?(node)
      when Symbol then compare_symbol_or_head(expression, node)
    Severity: Minor
    Found in lib/fast.rb - About 25 mins 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

    There are no issues that match your filters.

    Category
    Status