patch 8.1.1807: more functions can be used as a method commit https://github.com/vim/vim/commit/25e42231d3ee27feec2568fa4be2aa2bfba82ae5 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Aug 4 15:04:10 2019 +0200 patch 8.1.1807: more functions can be used as a method Problem: More functions can be used as a method. Solution: Add append(), appendbufline(), assert_equal(), etc. Also add the :eval command.

/* if_ruby.c */
int ruby_enabled(int verbose);
void ruby_end(void);
void ex_ruby(exarg_T *eap);
void ex_rubydo(exarg_T *eap);
void ex_rubyfile(exarg_T *eap);
void ruby_buffer_free(buf_T *buf);
void ruby_window_free(win_T *win);
void vim_ruby_init(void *stack_start);
void do_rubyeval(char_u *str, typval_T *rettv);
/* vim: set ft=c : */