This is a work in progress plugin for prettier that supports the Ruby programming language. Under the hood it uses the ripperjs package (which in turn uses Ruby's own ripper library) which allows this package to maintain parity with the existing Ruby parser.
There are a lot of node types to support still, as well as tests to write for each. Below is the list of types and their current status.
- BEGIN
- END
- alias_error
- arg_ambiguous
- assign_error
- class_name_error
- command_call
- excessed_comma
- heredoc_dedent
- magic_comment
- operator_ambiguous
- param_error
- parse_error
- string_dvar
- var_alias
- alias
- aref
- aref_field
- arg_paren
- args_add
- args_add_block
- args_add_star
- args_new
- array
- assign
- assoc_new
- assoc_splat
- assoclist_from_args
- bare_assoc_hash
- begin
- binary
- block_var
- blockarg
- bodystmt
- brace_block
- break
- call
- case
- class
- command
- const_path_field
- const_path_ref
- const_ref
- def
- defs
- defined
- do_block
- dot2
- dot3
- dyna_symbol
- else
- elsif
- ensure
- fcall
- field
- for
- hash
- if
- if_mod
- ifop
- kwrest_param
- lambda
- massign
- method_add_arg
- method_add_block
- mlhs_add
- mlhs_add_post
- mlhs_add_star
- mlhs_new
- mlhs_paren
- module
- mrhs_add
- mrhs_add_star
- mrhs_new
- mrhs_new_from_args
- next
- opassign
- params
- paren
- program
- qsymbols_add
- qsymbols_new
- qwords_add
- qwords_new
- redo
- regexp_add
- regexp_literal
- regexp_new
- rescue
- rescue_mod
- rest_param
- retry
- return
- return0
- sclass
- stmts_add
- stmts_new
- string_add
- string_concat
- string_content
- string_embexpr
- string_literal
- super
- symbol
- symbol_literal
- symbols_add
- symbols_new
- top_const_field
- top_const_ref
- unary
- undef
- unless
- unless_mod
- until
- until_mod
- var_field
- var_ref
- vcall
- void_stmt
- when
- while
- while_mod
- word_add
- word_new
- words_add
- words_new
- xstring_add
- xstring_literal
- xstring_new
- yield
- yield0
- zsuper