Prism::Source#character_offset

character_offset(byte_offset)

lib/prism/parse_result.rb View on GitHub ↗

# File tmp/rubies/ruby-3.4.1/lib/prism/parse_result.rb, line 92
def character_offset(byte_offset)
  (source.byteslice(0, byte_offset) or raise).length
end

Return the character offset for the given byte offset.

See also #character_column #code_units_cache .new #code_units_column also in 4.0 · 3.3

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