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Morse Encoder

Using ▄ (U+2584 Lower Half Block) to represent a dot, decode the argument into International Morse Code.

  1. The length of a dot is one unit.
  2. A dash is three units.
  3. The space between parts of the same letter is one unit.
  4. The space between letters is three units
  5. The space between words is ten units
A▄ ▄▄▄
B▄▄▄ ▄ ▄ ▄
C▄▄▄ ▄ ▄▄▄ ▄
D▄▄▄ ▄ ▄
E
F▄ ▄ ▄▄▄ ▄
G▄▄▄ ▄▄▄ ▄
H▄ ▄ ▄ ▄
I▄ ▄
J▄ ▄▄▄ ▄▄▄ ▄▄▄
K▄▄▄ ▄ ▄▄▄
L▄ ▄▄▄ ▄ ▄
M▄▄▄ ▄▄▄
N▄▄▄ ▄
O▄▄▄ ▄▄▄ ▄▄▄
P▄ ▄▄▄ ▄▄▄ ▄
Q▄▄▄ ▄▄▄ ▄ ▄▄▄
R▄ ▄▄▄ ▄
S▄ ▄ ▄
T▄▄▄
U▄ ▄ ▄▄▄
V▄ ▄ ▄ ▄▄▄
W▄ ▄▄▄ ▄▄▄
X▄▄▄ ▄ ▄ ▄▄▄
Y▄▄▄ ▄ ▄▄▄ ▄▄▄
Z▄▄▄ ▄▄▄ ▄ ▄
0▄▄▄ ▄▄▄ ▄▄▄ ▄▄▄ ▄▄▄
1▄ ▄▄▄ ▄▄▄ ▄▄▄ ▄▄▄
2▄ ▄ ▄▄▄ ▄▄▄ ▄▄▄
3▄ ▄ ▄ ▄▄▄ ▄▄▄
4▄ ▄ ▄ ▄ ▄▄▄
5▄ ▄ ▄ ▄ ▄
6▄▄▄ ▄ ▄ ▄ ▄
7▄▄▄ ▄▄▄ ▄ ▄ ▄
8▄▄▄ ▄▄▄ ▄▄▄ ▄ ▄
9▄▄▄ ▄▄▄ ▄▄▄ ▄▄▄ ▄
arguments holds ARGV, print() to output with a newline, write() to output without a newline.
say, signatures, and state are available without any import.