Sign upLogin

decko-commons/decko

View on GitHub
Star
card/lib/card/content/parser.rb

Summary

Maintainability
A
45 mins
Test Coverage
A
100%

Method match_prefices has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

      def match_prefices prefix_regexp
        while match_prefix prefix_regexp
          @match, @offset = current_match
          # see whether the full chunk actually matches
          # (as opposed to bogus prefix)
Severity: Minor
Found in card/lib/card/content/parser.rb - About 45 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

Use a guard clause instead of wrapping the code inside a conditional expression.
Open

        if prefix_match
Severity: Minor
Found in card/lib/card/content/parser.rb by rubocop

Use a guard clause instead of wrapping the code inside a conditional expression

Example:

# bad
def test
  if something
    work
  end
end

# good
def test
  return unless something
  work
end

# also good
def test
  work if something
end

# bad
if something
  raise 'exception'
else
  ok
end

# good
raise 'exception' if something
ok

Use a guard clause instead of wrapping the code inside a conditional expression.
Open

        if @chunks.any? && @last_position < @content.size
Severity: Minor
Found in card/lib/card/content/parser.rb by rubocop

Use a guard clause instead of wrapping the code inside a conditional expression

Example:

# bad
def test
  if something
    work
  end
end

# good
def test
  return unless something
  work
end

# also good
def test
  work if something
end

# bad
if something
  raise 'exception'
else
  ok
end

# good
raise 'exception' if something
ok

There are no issues that match your filters.

Category
Status