Style-KeywordArgumentsMerging.md

Pattern: Missing use of merge for additional arguments

Issue: -

Description

When passing an existing hash as keyword arguments, provide additional arguments directly rather than using merge.

Providing arguments directly is more performant, than using merge, and also leads to a shorter and simpler code.

Examples

# bad
some_method(**opts.merge(foo: true))
some_method(**opts.merge(other_opts))

# good
some_method(**opts, foo: true)
some_method(**opts, **other_opts)