def pair_first(self, builder, val, ty):
        pair = self.make_helper(builder, ty, val)
        return pair.first
Detects a directory that has been initialized for Git.
dataset/ETHPy150Open numba/numba/numba/targets/base.py/BaseContext.pair_first--crossover with--dataset/ETHPy150Open robmadole/jig/src/jig/gitutils/tests/test_checks.py/TestIsGitRepo.test_is_git_directory