Maintenance Ruby 3.3 gets fixes, but no new features. Switch to Ruby 4.0 →
instance method
Prism::Source#line_start
line_start(byte_offset)
lib/prism/parse_result.rb
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# File tmp/rubies/ruby-3.3.0/lib/prism/parse_result.rb, line 40
def line_start(byte_offset)
offsets[find_line(byte_offset)]
end
Return the byte offset of the start of the line corresponding to the given byte offset.