Method: Rugged::Diff#each_patch

Defined in:
ext/rugged/rugged_diff.c

#each_patch {|patch| ... } ⇒ self #each_patch ⇒ Object Also known as: each

If given a block, yields each patch that is part of the diff. If no block is given, an enumerator will be returned.

Overloads:

  • #each_patch {|patch| ... } ⇒ self

    Yields:

    Returns:



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# File 'ext/rugged/rugged_diff.c', line 443

static VALUE rb_git_diff_each_patch(VALUE self)
{
  git_diff *diff;
  git_patch *patch;
  int error = 0;
  size_t d, delta_count;

  RETURN_ENUMERATOR(self, 0, 0);
  Data_Get_Struct(self, git_diff, diff);

  delta_count = git_diff_num_deltas(diff);
  for (d = 0; d < delta_count; ++d) {
    error = git_patch_from_diff(&patch, diff, d);
    if (error) break;

    rb_yield(rugged_patch_new(self, patch));
  }

  rugged_exception_check(error);

  return self;
}