Class: Rugged::Diff::Hunk

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/rugged/diff/hunk.rb,
ext/rugged/rugged_diff_hunk.c

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#header ⇒ Object (readonly)

#hunk_index ⇒ Object (readonly)

#line_count ⇒ Object (readonly) Also known as: count, size

#new_lines ⇒ Object (readonly)

#new_start ⇒ Object (readonly)

#old_lines ⇒ Object (readonly)

#old_start ⇒ Object (readonly)

Instance Method Details

#delta ⇒ Object 



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# File 'lib/rugged/diff/hunk.rb', line 4

def delta
  @owner
end

#each_line {|line| ... } ⇒ self #each_line ⇒ Enumerator

If given a block, yields each line that is part of the current hunk.

If no block is given, an enumerator is returned instead.

Overloads:

  • #each_line {|line| ... } ⇒ self

    Yields:

    • (line)

    Returns:

    • (self)
  • #each_line ⇒ Enumerator

    Returns:

    • (Enumerator) 


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# File 'ext/rugged/rugged_diff_hunk.c', line 57

static VALUE rb_git_diff_hunk_each_line(VALUE self)
{
	git_patch *patch;
	int error = 0, l, lines_count, hunk_idx;

	if (!rb_block_given_p()) {
		return rb_funcall(self, rb_intern("to_enum"), 1, CSTR2SYM("each_line"), self);
	}

	Data_Get_Struct(rugged_owner(self), git_patch, patch);

	lines_count = FIX2INT(rb_iv_get(self, "@line_count"));
	hunk_idx = FIX2INT(rb_iv_get(self, "@hunk_index"));

	for (l = 0; l < lines_count; ++l) {
		const git_diff_line *line;
		error = git_patch_get_line_in_hunk(&line, patch, hunk_idx, l);
		if (error) break;

		rb_yield(rugged_diff_line_new(line));
	}
	rugged_exception_check(error);

	return self;
}

#each_line {|line| ... } ⇒ self #each_line ⇒ Enumerator

If given a block, yields each line that is part of the current hunk.

If no block is given, an enumerator is returned instead.

Overloads:

  • #each_line {|line| ... } ⇒ self

    Yields:

    • (line)

    Returns:

    • (self)
  • #each_line ⇒ Enumerator

    Returns:

    • (Enumerator) 


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# File 'ext/rugged/rugged_diff_hunk.c', line 57

static VALUE rb_git_diff_hunk_each_line(VALUE self)
{
	git_patch *patch;
	int error = 0, l, lines_count, hunk_idx;

	if (!rb_block_given_p()) {
		return rb_funcall(self, rb_intern("to_enum"), 1, CSTR2SYM("each_line"), self);
	}

	Data_Get_Struct(rugged_owner(self), git_patch, patch);

	lines_count = FIX2INT(rb_iv_get(self, "@line_count"));
	hunk_idx = FIX2INT(rb_iv_get(self, "@hunk_index"));

	for (l = 0; l < lines_count; ++l) {
		const git_diff_line *line;
		error = git_patch_get_line_in_hunk(&line, patch, hunk_idx, l);
		if (error) break;

		rb_yield(rugged_diff_line_new(line));
	}
	rugged_exception_check(error);

	return self;
}

#inspect ⇒ Object 



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# File 'lib/rugged/diff/hunk.rb', line 8

def inspect
  "#<#{self.class.name}:#{object_id} {header: #{header.inspect}, count: #{count.inspect}}>"
end

#lines ⇒ Object

Returns an Array containing all lines of the hunk.



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# File 'lib/rugged/diff/hunk.rb', line 13

def lines
  each_line.to_a
end