Macro ruby_file_ast 

ruby_file_ast!() { /* proc-macro */ }

Execute Ruby from a file and generate Rust code

Arguments

• input - A &str literal containing ruby code

Example

Contents of ./src/main.rs

use macro_ruby::ruby_file_ast;

ruby_file_ast!("src/file.rb");

assert_eq!(var0, 0);
assert_eq!(var1, 1);
assert_eq!(var2, 2);

---

Contents of ./src/file.rb:

3.times do |x|
    puts "let var#{x} = #{x};"
end