ruby_can_even_explain_it_to_you.txt

ruby -e 'puts { is_this_a_block }' --dump parsetree
ruby -e 'puts { is_this_a_block }' --dump parsetree_with_comment

# Output yacc's debug info when ruby parsing code.
ruby -e 'puts { is_this_a_block }' --dump yydebug

# Check ruby code syntax whether OK.
ruby -e 'puts { is_this_a_block }' --dump syntax

# Output yarv instructions info of compiled ruby code.
ruby -e 'puts { is_this_a_block }' --dump insns