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Maintenance Ruby 3.4 gets fixes, but no new features. Switch to Ruby 4.0 →

instance method

JSON#load_file!

(::string path, ?::JSON::options opts) -> untyped
JSON.load_file!(path, opts = {})

Calls:

Example
JSON.parse!(File.read(path, opts))

See method parse!

See also #load_file #merge_dump_options #load #parse also in 4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0