Method: Rugged::Repository.hash_data

Defined in:

ext/rugged/rugged_repo.c

.hash_data(str, type) ⇒ Object

Hash the contents of str as raw bytes (ignoring any encoding information) and adding the relevant header corresponding to type, and return a hex string representing the result from the hash.

Repository.hash_data('hello world', :commit) #=> "de5ba987198bcf2518885f0fc1350e5172cded78"

Repository.hash_data('hello_world', :tag) #=> "9d09060c850defbc7711d08b57def0d14e742f4e"

# File 'ext/rugged/rugged_repo.c', line 1332

static VALUE rb_git_repo_hash(VALUE self, VALUE rb_buffer, VALUE rb_type)
{
	int error;
	git_oid oid;

	Check_Type(rb_buffer, T_STRING);

	error = git_odb_hash(&oid,
		RSTRING_PTR(rb_buffer),
		RSTRING_LEN(rb_buffer),
		rugged_otype_get(rb_type)
	);
	rugged_exception_check(error);

	return rugged_create_oid(&oid);
}