languages/ruby/pry_ruby.c · prybar

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1#include "pry_ruby.h"

3VALUE binding;

5void pry_open()

7 ruby_init();

8 ruby_init_loadpath();

9 binding = rb_binding_new();

12const char *pry_ruby_version()

14 return ruby_description;

17char *pry_eval(const char *code)

20 int state;

21 VALUE result;

22 result = rb_eval_string_wrap(code, &state);

24 if (state)

25 {

26 VALUE exception = rb_errinfo();

27 rb_set_errinfo(Qnil);

28 if (RTEST(exception))

29 rb_warn("%" PRIsVALUE "", rb_funcall(exception, rb_intern("full_message"), 0));

30 return NULL;

31 }

32 else

33 {

34 VALUE str = rb_sprintf("%" PRIsVALUE "", result);

35 return StringValueCStr(str);

36 }

39void pry_eval_file(const char *file)

41 char *options[] = {"ruby", file};

42 void *node = ruby_options(2, options);

44 int state;

45 if (ruby_executable_node(node, &state))

46 {

47 state = ruby_exec_node(node);

48 }