Clock in the shell

Description

A graphical representation of an anlog clock in the terminal. This repository exists purely as a fun exercise.

Setup

After downloading or cloning this repository and navigating into the repository folder: To execute the program run node index.js. You can optionally provide a timestring in the format "hh:mm" or "h:mm". When no timestring is provided the clock renders the current system time.

To run the tests first install the testing dependencies with the command npm i. Once you have installed the dependencies you can run the tests with npm run test.

Project Logic Requirements

• the project must render in the console a representation of an analog clock face indicating the time from a provided timestring
• shows a 'h' in the position where the hour hand of the clock would be
• shows a 'm' in the position where the minute hand would be
• shows a 'x' when the hand and minute are in the same position
• shows a 'o' in the positions where neither the hour nor minute hand of the clock would be
• a timestring must be provided in the format "h:mm" or "hh:mm"
• the minute hand is rounded down. For example 21:44 is rounded down to 21:40

Examples

Input: 8:13 Output:

8:13

          o
    o           o

 o                 m

o         +         o

 h                 o

    o           o
          o

Input: 19:39 Output:

19:39

          o
    o           o

 o                 o

o         +         o

 o                 o

    x           o
          o

Input: x:1 Output:

"x:1" is not a valid time
  hours: "x" is not an integer
  mintes: "1" is ambiguous

Input: -1:60 Output:

"-1:60" is not a valid time
  hours: "-1" can not be smaller than 0
  mintes: "60" can not be greater than 59