Last active
June 19, 2018 12:14
-
-
Save e-mihaylin/8865031be0d1d1e2e95ae41a4400207b to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function toChineseNumeral(num) { | |
var numerals = { | |
"-":"负", | |
".":"点", | |
0:"零", | |
1:"一", | |
2:"二", | |
3:"三", | |
4:"四", | |
5:"五", | |
6:"六", | |
7:"七", | |
8:"八", | |
9:"九", | |
10:"十", | |
100:"百", | |
1000:"千", | |
10000:"万" | |
}; | |
if (num < 0) { | |
return numerals['-'] + toChineseNumeral(-num); | |
} else if (num < 1) { | |
return num.toString().split('').reduce(function(p, n) { | |
return p + numerals[n]; | |
}, ''); | |
} else if (num > Math.floor(num)) { | |
return toChineseNumeral(Math.floor(num)) + toChineseNumeral(parseFloat(num.toString().replace(/^.*\./, '0.'))).slice(1); | |
} else { | |
return [10000, 1000, 100, 10, 1].reduce(function(p, n) { | |
if (num >= n) { | |
if (p.ling) p.ch += numerals[0]; | |
p.ch += numerals[Math.floor(num / n)]; | |
if (n != 1) p.ch += numerals[n]; | |
p.ling = false; | |
} else if (p.ch) { | |
p.ling = true; | |
} | |
num %= n; | |
return p; | |
}, {ch: '', ling: false}).ch.replace(/^一十/, '十'); | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment