action.js
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Actions

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766 B

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action.js
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	"use strict";
	const locreq = require("locreq")(__dirname);
	const SubjectPath = locreq("lib/data-structures/subject-path.js");
	const RootSubject = locreq("lib/subject/predefined-subjects/root-subject.js");
	const Promise = require("bluebird");

	function Action (subject_path, action_name){
	this.subject_path = new SubjectPath(subject_path);
	this.action_name = action_name;
	}

	Action.prototype.perform = Action.prototype.run = function(context){
	const self = this;
	const args = Array.prototype.slice.call(arguments, 1);

	return Promise.try(function(){
	return RootSubject.get_subject(self.subject_path)
	.then(function(subject){
	return subject.perform_action.apply(subject, [context, self.action_name].concat(args));
	});
	});
	};



	module.exports = Action;