Added vulcanize under third_party/npm_modules

node_modules/vulcanize/node_modules/update-notifier/node_modules/configstore/node_modules/js-yaml/lib/js-yaml/type/int.js

Index: node_modules/vulcanize/node_modules/update-notifier/node_modules/configstore/node_modules/js-yaml/lib/js-yaml/type/int.js
diff --git a/node_modules/vulcanize/node_modules/update-notifier/node_modules/configstore/node_modules/js-yaml/lib/js-yaml/type/int.js b/node_modules/vulcanize/node_modules/update-notifier/node_modules/configstore/node_modules/js-yaml/lib/js-yaml/type/int.js
new file mode 100644
index 0000000000000000000000000000000000000000..81b1ef8b1fcfc5e15295e3cfab69eb090bb939c2
--- /dev/null
+++ b/node_modules/vulcanize/node_modules/update-notifier/node_modules/configstore/node_modules/js-yaml/lib/js-yaml/type/int.js
@@ -0,0 +1,93 @@
+'use strict';
+
+
+var Type = require('../type');
+
+
+var YAML_INTEGER_PATTERN = new RegExp(
+  '^(?:[-+]?0b[0-1_]+' +
+  '|[-+]?0[0-7_]+' +
+  '|[-+]?(?:0|[1-9][0-9_]*)' +
+  '|[-+]?0x[0-9a-fA-F_]+' +
+  '|[-+]?[1-9][0-9_]*(?::[0-5]?[0-9])+)$');
+
+
+function resolveYamlInteger(state) {
+  var value, sign, base, digits,
+      object = state.result;
+
+  if (!YAML_INTEGER_PATTERN.test(object)) {
+    return false;
+  }
+
+  value  = object.replace(/_/g, '');
+  sign   = '-' === value[0] ? -1 : 1;
+  digits = [];
+
+  if (0 <= '+-'.indexOf(value[0])) {
+    value = value.slice(1);
+  }
+
+  if ('0' === value) {
+    state.result = 0;
+    return true;
+
+  } else if (/^0b/.test(value)) {
+    state.result = sign * parseInt(value.slice(2), 2);
+    return true;
+
+  } else if (/^0x/.test(value)) {
+    state.result = sign * parseInt(value, 16);
+    return true;
+
+  } else if ('0' === value[0]) {
+    state.result = sign * parseInt(value, 8);
+    return true;
+
+  } else if (0 <= value.indexOf(':')) {
+    value.split(':').forEach(function (v) {
+      digits.unshift(parseInt(v, 10));
+    });
+
+    value = 0;
+    base = 1;
+
+    digits.forEach(function (d) {
+      value += (d * base);
+      base *= 60;
+    });
+
+    state.result = sign * value;
+    return true;
+
+  } else {
+    state.result = sign * parseInt(value, 10);
+    return true;
+  }
+}
+
+
+function isInteger(object) {
+  return ('[object Number]' === Object.prototype.toString.call(object)) &&
+         (0 === object % 1);
+}
+
+
+module.exports = new Type('tag:yaml.org,2002:int', {
+  loadKind: 'scalar',
+  loadResolver: resolveYamlInteger,
+  dumpPredicate: isInteger,
+  dumpRepresenter: {
+    binary:      function (object) { return '0b' + object.toString(2); },
+    octal:       function (object) { return '0'  + object.toString(8); },
+    decimal:     function (object) { return        object.toString(10); },
+    hexadecimal: function (object) { return '0x' + object.toString(16).toUpperCase(); }
+  },
+  dumpDefaultStyle: 'decimal',
+  dumpStyleAliases: {
+    binary:      [ 2,  'bin' ],
+    octal:       [ 8,  'oct' ],
+    decimal:     [ 10, 'dec' ],
+    hexadecimal: [ 16, 'hex' ]
+  }
+});