https://github.com/davidje13/kata-7-segment

My implementation of http://codingdojo.org/kata/NumberToLCD/
https://github.com/davidje13/kata-7-segment

Last synced: about 1 month ago
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My implementation of http://codingdojo.org/kata/NumberToLCD/

• Host: GitHub
• URL: https://github.com/davidje13/kata-7-segment
• Owner: davidje13
• Created: 2018-09-22T16:30:14.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-11-05T20:44:47.000Z (about 6 years ago)
• Last Synced: 2024-10-20T02:39:32.986Z (3 months ago)
• Language: Java
• Homepage:
• Size: 81.1 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# 7Seg

Implementation of a kata to display input in a 7-segment display style via ASCII output.

Prints the input string as an ASCII representation of a 7-segment display, for example:

```

         _       _   _

0123 -> | |   |  _|  _|

        |_|   | |_   _|

         ___

        |   | |               |

abcd -> |___| |___   ___   ___|  (size 3x2)

        |   | |   | |     |   |

        |   | |___| |___  |___|

```

---

The kata specification is here: http://codingdojo.org/kata/NumberToLCD/

## Testing

```sh

./gradlew test

```

## Running

```sh

./gradlew run --args=0123

./gradlew run --args='--size=3x2 0123'

./gradlew run --args='--size=3x2 -- --hi'

```

To operate in reverse:

```sh

./gradlew installDist && ./build/install/seg7/bin/seg7 --reverse

 ___

|   | |               |

|___| |___   ___   ___|

|   | |   | |     |   |

|   | |___| |___  |___|

[Ctrl+D]

```

or pipe input directly:

```sh

./gradlew installDist

./build/install/seg7/bin/seg7 --reverse <<< '

 ___

|   | |               |

|___| |___   ___   ___|

|   | |   | |     |   |

|   | |___| |___  |___|

'

```

or check reversibility:

./build/install/seg7/bin/seg7 hello | ./build/install/seg7/bin/seg7 --reverse