Style/FormatString-20230608233133

[github-actions]

Rubocop challenge!

Style/FormatString

Safe autocorrect: Yes
✅ The autocorrect a cop does is safe (equivalent) by design.

Description

Overview

Enforces the use of a single string formatting utility.
Valid options include Kernel#format, Kernel#sprintf and String#%.

The detection of String#% cannot be implemented in a reliable
manner for all cases, so only two scenarios are considered -
if the first argument is a string literal and if the second
argument is an array literal.

Examples

EnforcedStyle: format (default)

# bad
puts sprintf('%10s', 'hoge')
puts '%10s' % 'hoge'

# good
puts format('%10s', 'hoge')

EnforcedStyle: sprintf

# bad
puts format('%10s', 'hoge')
puts '%10s' % 'hoge'

# good
puts sprintf('%10s', 'hoge')

EnforcedStyle: percent

# bad
puts format('%10s', 'hoge')
puts sprintf('%10s', 'hoge')

# good
puts '%10s' % 'hoge'

Auto generated by rubocop_challenger