Lint-NumberConversion.md

Pattern: Unsafe number conversion

Issue: -

Description

Unsafe number conversion can cause unexpected error if auto type conversion fails. Prefer parsing with number class instead.

Examples

# bad

'10'.to_i
'10.2'.to_f
'10'.to_c

# good

Integer('10', 10)
Float('10.2')
Complex('10')

Further Reading

• RuboCop - Lint/NumberConversion