Metrics-BlockNesting.md

Pattern: Excessive block nesting

Issue: -

Description

This rule checks for excessive nesting of conditional and looping constructs.

You can configure if blocks are considered using the CountBlocks option. When set to false (the default) blocks are not counted towards the nesting level. Set to true to count blocks as well.

The maximum level of nesting allowed is configurable.

Default configuration

Attribute	Value
CountBlocks	false
Max	3

Further Reading

• RuboCop - Metrics/BlockNesting
• https://github.com/bbatsov/ruby-style-guide#three-is-the-number-thou-shalt-count