var NodeGit = require("../");

var ConvenientLine = NodeGit.ConvenientLine;

function ConvenientHunk(raw, i) {

this.raw = raw;

this.i = i;

}

/**

* Diff header string that represents the context of this hunk

* of the diff. Something like `@@ -169,14 +167,12 @@ ...`

* @return {String}

*/

ConvenientHunk.prototype.header = function() {

return this.raw.getHunk(this.i).hunk.header();

};

/**

* Number of lines in this hunk

* @return {Number}

*/

ConvenientHunk.prototype.size = function() {

return this.raw.numLinesInHunk(this.i);

};

/**

* The lines in this hunk

* @return {[String]} array of strings

*/

ConvenientHunk.prototype.lines = function() {

var result = [];

for (var i = 0; i < this.size(); i++) {

result.push(new ConvenientLine(this.raw.getLineInHunk(this.i, i), i));

}

return result;

};

NodeGit.ConvenientHunk = ConvenientHunk;