Files
infocom-systems-design/node_modules/radash/dist/esm/string.mjs
2025-10-03 22:27:28 +03:00

64 lines
2.2 KiB
JavaScript

const capitalize = (str) => {
if (!str || str.length === 0)
return "";
const lower = str.toLowerCase();
return lower.substring(0, 1).toUpperCase() + lower.substring(1, lower.length);
};
const camel = (str) => {
const parts = str?.replace(/([A-Z])+/g, capitalize)?.split(/(?=[A-Z])|[\.\-\s_]/).map((x) => x.toLowerCase()) ?? [];
if (parts.length === 0)
return "";
if (parts.length === 1)
return parts[0];
return parts.reduce((acc, part) => {
return `${acc}${part.charAt(0).toUpperCase()}${part.slice(1)}`;
});
};
const snake = (str, options) => {
const parts = str?.replace(/([A-Z])+/g, capitalize).split(/(?=[A-Z])|[\.\-\s_]/).map((x) => x.toLowerCase()) ?? [];
if (parts.length === 0)
return "";
if (parts.length === 1)
return parts[0];
const result = parts.reduce((acc, part) => {
return `${acc}_${part.toLowerCase()}`;
});
return options?.splitOnNumber === false ? result : result.replace(/([A-Za-z]{1}[0-9]{1})/, (val) => `${val[0]}_${val[1]}`);
};
const dash = (str) => {
const parts = str?.replace(/([A-Z])+/g, capitalize)?.split(/(?=[A-Z])|[\.\-\s_]/).map((x) => x.toLowerCase()) ?? [];
if (parts.length === 0)
return "";
if (parts.length === 1)
return parts[0];
return parts.reduce((acc, part) => {
return `${acc}-${part.toLowerCase()}`;
});
};
const pascal = (str) => {
const parts = str?.split(/[\.\-\s_]/).map((x) => x.toLowerCase()) ?? [];
if (parts.length === 0)
return "";
return parts.map((str2) => str2.charAt(0).toUpperCase() + str2.slice(1)).join("");
};
const title = (str) => {
if (!str)
return "";
return str.split(/(?=[A-Z])|[\.\-\s_]/).map((s) => s.trim()).filter((s) => !!s).map((s) => capitalize(s.toLowerCase())).join(" ");
};
const template = (str, data, regex = /\{\{(.+?)\}\}/g) => {
return Array.from(str.matchAll(regex)).reduce((acc, match) => {
return acc.replace(match[0], data[match[1]]);
}, str);
};
const trim = (str, charsToTrim = " ") => {
if (!str)
return "";
const toTrim = charsToTrim.replace(/[\W]{1}/g, "\\$&");
const regex = new RegExp(`^[${toTrim}]+|[${toTrim}]+$`, "g");
return str.replace(regex, "");
};
export { camel, capitalize, dash, pascal, snake, template, title, trim };
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