Commit | Line | Data |
---|---|---|
1 | #! /usr/bin/env crystal run | |
2 | ||
3 | require "./readline" | |
4 | ||
5 | # Note: | |
6 | # Employed downcase names because Crystal prohibits uppercase names for methods | |
7 | ||
8 | def read(x) | |
9 | x | |
10 | end | |
11 | ||
12 | def eval(x) | |
13 | x | |
14 | end | |
15 | ||
16 | def print(x) | |
17 | x | |
18 | end | |
19 | ||
20 | def rep(x) | |
21 | read(eval(print(x))) | |
22 | end | |
23 | ||
24 | while line = my_readline("user> ") | |
25 | puts rep(line) | |
26 | end |