Hannes Käufler e850bff60f Hk cyclomatic complexity (#92) ... * Proof of concept for cyclomatic complexity * Enable configurability of rule * Use the same nodes to increment the complexity as rubocop * Fix typo in test description * Properly indent code and simplify macro * Move metric into metrics * Cover a violation supressed by increased threshold * Extract visitor into its own file * Document cyclomatic complexity rule and visitor * Refactor specs to use a macro * Indent code inside macro * Replace array with tuple for string formatting. `Tuple` is stack based, whereas `Array` is allocated on the heap increasing GC pressure. * Fix formatting * Enable cyclomatic complexity rule by default		2019-02-16 21:03:44 +02:00
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cyclomatic_complexity_spec.cr	Hk cyclomatic complexity (#92)	2019-02-16 21:03:44 +02:00