Method: Rugged::Commit#parents

Defined in:
ext/rugged/rugged_commit.c

#parents ⇒ Array

Return the parent(s) of this commit as an array of Rugged::Commit objects. An array is always returned even when the commit has only one or zero parents.

commit.parents #=> => [#<Rugged::Commit:0x108828918>]
root.parents #=> []

Returns:

  • (Array) 


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# File 'ext/rugged/rugged_commit.c', line 259

static VALUE rb_git_commit_parents_GET(VALUE self)
{
	git_commit *commit;
	git_commit *parent;
	unsigned int n, parent_count;
	VALUE ret_arr, owner;
	int error;

	TypedData_Get_Struct(self, git_commit, &rugged_object_type, commit);
	owner = rugged_owner(self);

	parent_count = git_commit_parentcount(commit);
	ret_arr = rb_ary_new2((long)parent_count);

	for (n = 0; n < parent_count; n++) {
		error = git_commit_parent(&parent, commit, n);
		rugged_exception_check(error);
		rb_ary_push(ret_arr, rugged_object_new(owner, (git_object *)parent));
	}

	return ret_arr;
}