aboutsummaryrefslogtreecommitdiff
path: root/node_modules/core-js/library/modules/_partial.js
diff options
context:
space:
mode:
Diffstat (limited to 'node_modules/core-js/library/modules/_partial.js')
-rw-r--r--node_modules/core-js/library/modules/_partial.js23
1 files changed, 23 insertions, 0 deletions
diff --git a/node_modules/core-js/library/modules/_partial.js b/node_modules/core-js/library/modules/_partial.js
new file mode 100644
index 000000000..3d411b705
--- /dev/null
+++ b/node_modules/core-js/library/modules/_partial.js
@@ -0,0 +1,23 @@
+'use strict';
+var path = require('./_path')
+ , invoke = require('./_invoke')
+ , aFunction = require('./_a-function');
+module.exports = function(/* ...pargs */){
+ var fn = aFunction(this)
+ , length = arguments.length
+ , pargs = Array(length)
+ , i = 0
+ , _ = path._
+ , holder = false;
+ while(length > i)if((pargs[i] = arguments[i++]) === _)holder = true;
+ return function(/* ...args */){
+ var that = this
+ , aLen = arguments.length
+ , j = 0, k = 0, args;
+ if(!holder && !aLen)return invoke(fn, pargs, that);
+ args = pargs.slice();
+ if(holder)for(;length > j; j++)if(args[j] === _)args[j] = arguments[k++];
+ while(aLen > k)args.push(arguments[k++]);
+ return invoke(fn, args, that);
+ };
+}; \ No newline at end of file