@visulima/string
Version:
Functions for manipulating strings.
2 lines (1 loc) • 776 B
JavaScript
const n=/^([A-Z][a-z]*)+$/,r=/[a-z]/i,a=/^[A-Z0-9_]+$/,i=/^[a-z0-9_]+$/,u=/^[a-z][a-z0-9]*(?:-[a-z0-9]+)*$/,l=/^[a-z ]+$/,o=/^[A-Z][A-Z0-9]*$/,p=/\s+/,z=/^\d+$/,c=/^[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)+$/,f=/^[a-z]/,$=/[.!?;:,](?!\s|$)/,d=e=>{if(typeof e!="string")throw new TypeError("Expected input to be a string");if(!e||!r.test(e))return"unknown";if(e.includes("_"))return a.test(e)?"upper_snake":i.test(e)?"snake":"mixed";if(e.includes("-"))return u.test(e)?"kebab":"mixed";if(l.test(e))return"lower";if(o.test(e))return"upper";const t=e.split(p);return t.length>1&&t.every(s=>n.test(s))||t.length>1&&z.test(t[0])&&n.test(t[1])?"title":t.length>1&&n.test(t[0])&&f.test(t[1])?"sentence":n.test(e)?"pascal":c.test(e)?"camel":$.test(e)?"unknown":"mixed"};export{d as default};