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instance method
Ruby::Prism::ASCIISource#code_units_cache
code_units_cache(encoding)
lib/ruby/prism/parse_result.rb
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# File tmp/rubies/ruby-4.1.0-preview1/lib/ruby/prism/parse_result.rb, line 381
def code_units_cache(encoding)
->(byte_offset) { byte_offset }
end
Returns a cache that is the identity function in order to maintain the same interface. We can do this because code units are always equivalent to byte offsets for ASCII-only sources.
: (Encoding encoding) -> _CodeUnitsCache