JamieMason/self-help

File rxjs-operator-decision-tree.ts has 655 lines of code (exceeds 250 allowed). Consider refactoring.

Open

import { Branch, Node } from '..';

const withRandomDelay = (children: Node[]) => (): Promise<Node[]> =>
  new Promise((resolve) =>
    setTimeout(() => resolve(children), (Math.floor(Math.random() * 5) + 1) * 1000),

Function createTreeMachine has 89 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export const createTreeMachine = (rootNode: Node, id: string = 'tree-machine'): TreeMachine => {
  const RENDER_BRANCH = `#${id}.renderBranch`;
  const RENDER_LEAF = `#${id}.renderLeaf`;
  const RENDER_VALUE = `#${id}.renderValue`;
  const RESOLVE_BRANCH = `#${id}.resolveBranch`;

Function start has 46 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export const start = async (interpreter: TreeInterpreter): Promise<void> => {
  const renderChoice = (currentNode: Node) => {
    console.log(chalk.green('?'), chalk.bold(currentNode.label));
  };

Identical blocks of code found in 2 locations. Consider refactoring.

Open

if (program.source && isString(program.source)) {
  run({ sourcePath: program.source });
} else {
  program.outputHelp();
  process.exit(1);

• Read up
  Read up

Identical blocks of code found in 2 locations. Consider refactoring.

Open

if (program.source && isString(program.source)) {
  run({ sourcePath: program.source });
} else {
  program.outputHelp();
  process.exit(1);

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

            {
              label: 'if they are at the start of the Observable',
              children: [
                {
                  label: 'and only the first value',

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

        {
          label: 'I want to compute a formula using all values emitted',
          children: [
            {
              label: 'and only output the final computed value',

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

            {
              label: 'that iterates',
              children: [
                {
                  label: 'over the values in an array',

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

            {
              label: 'I want to output a value computed from values of the source Observables',
              children: [
                {
                  label: 'using the latest value of each source whenever any source emits',

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

export const isBranch = (value: any): value is Branch =>
  hasLabel(value) && isChildren(children(value));

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

export const isAsyncBranch = (value: any): value is AsyncBranch =>
  hasLabel(value) && isFunction(children(value));

• Read up
  Read up