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/float.js

Index: node_modules/vulcanize/node_modules/update-notifier/node_modules/configstore/node_modules/js-yaml/lib/js-yaml/type/float.js
diff --git a/node_modules/vulcanize/node_modules/update-notifier/node_modules/configstore/node_modules/js-yaml/lib/js-yaml/type/float.js b/node_modules/vulcanize/node_modules/update-notifier/node_modules/configstore/node_modules/js-yaml/lib/js-yaml/type/float.js
new file mode 100644
index 0000000000000000000000000000000000000000..644ff4b96f5368cbc410792157c1a77c9a9f603b
--- /dev/null
+++ b/node_modules/vulcanize/node_modules/update-notifier/node_modules/configstore/node_modules/js-yaml/lib/js-yaml/type/float.js
@@ -0,0 +1,108 @@
+'use strict';
+
+
+var Type = require('../type');
+
+
+var YAML_FLOAT_PATTERN = new RegExp(
+  '^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?' +
+  '|\\.[0-9_]+(?:[eE][-+][0-9]+)?' +
+  '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*' +
+  '|[-+]?\\.(?:inf|Inf|INF)' +
+  '|\\.(?:nan|NaN|NAN))$');
+
+
+function resolveYamlFloat(state) {
+  var value, sign, base, digits,
+      object = state.result;
+
+  if (!YAML_FLOAT_PATTERN.test(object)) {
+    return false;
+  }
+
+  value  = object.replace(/_/g, '').toLowerCase();
+  sign   = '-' === value[0] ? -1 : 1;
+  digits = [];
+
+  if (0 <= '+-'.indexOf(value[0])) {
+    value = value.slice(1);
+  }
+
+  if ('.inf' === value) {
+    state.result = (1 === sign) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY;
+    return true;
+
+  } else if ('.nan' === value) {
+    state.result = NaN;
+    return true;
+
+  } else if (0 <= value.indexOf(':')) {
+    value.split(':').forEach(function (v) {
+      digits.unshift(parseFloat(v, 10));
+    });
+
+    value = 0.0;
+    base = 1;
+
+    digits.forEach(function (d) {
+      value += d * base;
+      base *= 60;
+    });
+
+    state.result = sign * value;
+    return true;
+
+  } else {
+    state.result = sign * parseFloat(value, 10);
+    return true;
+  }
+}
+
+
+function representYamlFloat(object, style) {
+  if (isNaN(object)) {
+    switch (style) {
+    case 'lowercase':
+      return '.nan';
+    case 'uppercase':
+      return '.NAN';
+    case 'camelcase':
+      return '.NaN';
+    }
+  } else if (Number.POSITIVE_INFINITY === object) {
+    switch (style) {
+    case 'lowercase':
+      return '.inf';
+    case 'uppercase':
+      return '.INF';
+    case 'camelcase':
+      return '.Inf';
+    }
+  } else if (Number.NEGATIVE_INFINITY === object) {
+    switch (style) {
+    case 'lowercase':
+      return '-.inf';
+    case 'uppercase':
+      return '-.INF';
+    case 'camelcase':
+      return '-.Inf';
+    }
+  } else {
+    return object.toString(10);
+  }
+}
+
+
+function isFloat(object) {
+  return ('[object Number]' === Object.prototype.toString.call(object)) &&
+         (0 !== object % 1);
+}
+
+
+module.exports = new Type('tag:yaml.org,2002:float', {
+  loadKind: 'scalar',
+  loadResolver: resolveYamlFloat,
+  dumpPredicate: isFloat,
+  dumpRepresenter: representYamlFloat,
+  dumpDefaultStyle: 'lowercase'
+});