constructor()

in src/test.js [37:67]

• 25 lines of code
• 5 McCabe index (conditional complexity)

    constructor(React, ReactDOM, options) {
        this.options = options;
        this.React = React;
        this.ReactDOM = ReactDOM;

        if (!this.React && !this.React.createElement) {
            throw new Error('Missing parameter: React');
        }

        const {
            plugins = []
        } = this.options;

        // prepare all rules by including every plugin and saving their rules
        // namespaced like plugin/rule
        this.rules = plugins
        .map((name) => {
            try {
                // eslint-disable-next-line global-require,import/no-dynamic-require
                const mod = require(`react-a11y-plugin-${name}`);
                const rules = 'default' in mod ? mod.default.rules : mod.rules;
                return Object.keys(rules).reduce((acc, key) => ({
                    ...acc,
                    [`${name}/${key}`]: rules[key]
                }), {});
            } catch (err) {
                throw new Error(`Could not find react-a11y-plugin-${name}`);
            }
        })
        .reduce((acc, next) => ({ ...acc, ...next }), defRules);
    }