Ruby Grammar

I'm looking for Ruby grammar in BNF form. Is there an official version?

Solution

Yes, there is one Ruby BNF syntax by the University of buffalo.

Edit: I've also found this alternate Ruby BNF syntax.

How to write to file in Ruby?
pod --version error can't satisfy 'rexml (~> 3.2.4)', already activated 'rexml-3.3.6'
Why is there no "returnif <expr>" that could replace (and optimize) the pattern "return <expr> if <expr>"
'rails new --css tailwind' Does not create either bin/dev or Procfile.dev in rails app
Unknown sequence in ruby marshal
Rails 3.0.2 installation build fails with "error: 'maybe_unused' attribute cannot be applied to types"
Working with bundler and different platform gem requirements
Parsing a string representation of nested arrays into an Array
Convert string array to array object
Rails ( set_no_cache method) Cannot disable browser caching in Safari and Opera
A Regex to ensure that a string contains at least two words
Error running '__rvm_make -j 1'
failed to install ruby Error running '__rvm_make -j4',
Unable to install any Ruby with RVM on MacOS 10.14.2 Mojave: Error running '__rvm_make -j4'
How to expect some (but not all) arguments with RSpec should_receive?
Understanding the Rails Authenticity Token
incompatible marshal file format (can't be read) format version 4.8 required; 0.0 given
mysql2 Segmentation fault at 0x0000000000000000
Return Range Ruby
is there a built in method to remove the elements in a ruby array from another array
Sorbet: How do i write a generic factory method?
Jekyll: check if post content empty
Search through jsonb column in ActiveRecord
How does Rails 7 locate the Ruby executable?
Share Models between two Rails API's (Separate Applications)
Ruby Exerb: missing File class
C Compiler error with Lion and Newly Installed/Updated XCode
How to access URL helper from rails module
Ruby Axlsx Gem Unlocking style on whole column
How to create a Ruby DateTime from existing Time.zone for Rails?