Package Exports

chained-function

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (chained-function) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

chained-function

Installation

npm install --save chained-function

Usage

let sum = 0;
const func = chainedFunction(
    function(val) {
        sum += val;
        console.log(sum); // 2
    },
    function(val) {
        sum += val;
        console.log(sum); // 4
    },
    function(val) {
        sum += val;
        console.log(sum); // 6
    }
);

func(2);

React

import React, { Component, PropTypes } from 'react';
import chainedFunction from 'chained-function';

class extends Component {
    static propTypes = {
        onClick: PropTypes.func
    };
    static contextTypes = {
        $parent: PropTypes.shape({
            onClick: PropTypes.func
        })
    };

    actions = {
        handleClick: (event) => {
        }
    }

    render() {
        const { onClick, ...props } = this.props;
        const parent = this.context.$parent;

        <a
            {...props}
            onClick={chainedFunction(
                this.actions.handleClick,
                onClick,
                parent && parent.onClick
            )}
        />
    }
}

License

MIT