These days, everyone spends their time in front of a computer. And guess what component of a computer is used the most? Yes, the keyboard.
Qwerty is developed in 1873. We need a better layout. And hey, everyone using their keyboard on different places, such as programming, scripting, text writing, et cetera. So, I think everyone needs a layout based on their usage statics.
At least, we need to create/design new layouts for different areas. For example, python users may use the layout for python programming language.
Anyway, this program takes a file, reads it, and generates the usage ratio of characters, and the ratio of next character.
./letter_stats -f <FILE>Statistics of examples/example.rs
{
'e': LetterStat {
count: 2,
leading_stat: {
't': 1,
'r': 1,
},
},
'{': LetterStat {
count: 1,
leading_stat: {},
},
't': LetterStat {
count: 5,
leading_stat: {
'e': 1,
'a': 1,
'l': 1,
's': 1,
},
},
'r': LetterStat {
count: 2,
leading_stat: {
'_': 1,
'i': 1,
},
},
'm': LetterStat {
count: 1,
leading_stat: {
'a': 1,
},
},
'a': LetterStat {
count: 2,
leading_stat: {
'i': 1,
't': 1,
},
},
')': LetterStat {
count: 2,
leading_stat: {
';': 1,
},
},
'(': LetterStat {
count: 2,
leading_stat: {
'"': 1,
')': 1,
},
},
'p': LetterStat {
count: 1,
leading_stat: {
'r': 1,
},
},
'i': LetterStat {
count: 2,
leading_stat: {
'n': 2,
},
},
'l': LetterStat {
count: 2,
leading_stat: {
'e': 1,
'n': 1,
},
},
'"': LetterStat {
count: 2,
leading_stat: {
')': 1,
'l': 1,
},
},
'f': LetterStat {
count: 1,
leading_stat: {
'n': 1,
},
},
'_': LetterStat {
count: 1,
leading_stat: {
's': 1,
},
},
'}': LetterStat {
count: 1,
leading_stat: {},
},
';': LetterStat {
count: 1,
leading_stat: {},
},
's': LetterStat {
count: 2,
leading_stat: {
't': 1,
'"': 1,
},
},
'n': LetterStat {
count: 4,
leading_stat: {
'!': 1,
'(': 1,
't': 1,
},
},
'!': LetterStat {
count: 1,
leading_stat: {
'(': 1,
},
},
}