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-rw-r--r--node_modules/read-cache/node_modules/pify/index.js68
1 files changed, 68 insertions, 0 deletions
diff --git a/node_modules/read-cache/node_modules/pify/index.js b/node_modules/read-cache/node_modules/pify/index.js
new file mode 100644
index 0000000..7c720eb
--- /dev/null
+++ b/node_modules/read-cache/node_modules/pify/index.js
@@ -0,0 +1,68 @@
+'use strict';
+
+var processFn = function (fn, P, opts) {
+ return function () {
+ var that = this;
+ var args = new Array(arguments.length);
+
+ for (var i = 0; i < arguments.length; i++) {
+ args[i] = arguments[i];
+ }
+
+ return new P(function (resolve, reject) {
+ args.push(function (err, result) {
+ if (err) {
+ reject(err);
+ } else if (opts.multiArgs) {
+ var results = new Array(arguments.length - 1);
+
+ for (var i = 1; i < arguments.length; i++) {
+ results[i - 1] = arguments[i];
+ }
+
+ resolve(results);
+ } else {
+ resolve(result);
+ }
+ });
+
+ fn.apply(that, args);
+ });
+ };
+};
+
+var pify = module.exports = function (obj, P, opts) {
+ if (typeof P !== 'function') {
+ opts = P;
+ P = Promise;
+ }
+
+ opts = opts || {};
+ opts.exclude = opts.exclude || [/.+Sync$/];
+
+ var filter = function (key) {
+ var match = function (pattern) {
+ return typeof pattern === 'string' ? key === pattern : pattern.test(key);
+ };
+
+ return opts.include ? opts.include.some(match) : !opts.exclude.some(match);
+ };
+
+ var ret = typeof obj === 'function' ? function () {
+ if (opts.excludeMain) {
+ return obj.apply(this, arguments);
+ }
+
+ return processFn(obj, P, opts).apply(this, arguments);
+ } : {};
+
+ return Object.keys(obj).reduce(function (ret, key) {
+ var x = obj[key];
+
+ ret[key] = typeof x === 'function' && filter(key) ? processFn(x, P, opts) : x;
+
+ return ret;
+ }, ret);
+};
+
+pify.all = pify;