ESPTrainer/imports/ui/Actions.jsx

import React, { PropTypes } from 'react';
import './styles/Actions';

const Actions = ({ actions }) => <div className="actions">
	{ actions.map(action => <button key={action.label} disabled={!action.active()} onClick={action.action}>{action.label}</button>) }
</div>;

Actions.propTypes = {
	actions: PropTypes.arrayOf(PropTypes.shape({
		label: PropTypes.string,
		action: PropTypes.func,
		active: PropTypes.func
	})).isRequired
};

export default Actions;