keys-converter/dist/is_valid_snake_case.js

This package provide a util function to convert snake case object keys to camel case

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.isValidSnakeCase = void 0;
const is_camel_case_1 = __importDefault(require("./is_camel_case"));
const isValidSnakeCase = (str) => {
    if (typeof str === 'string') {
        if (str.length > 1) {
            const hasUnderscoreSideBySide = str
                .split('')
                .map((value, i, arr) => {
                if (i < (arr.length - 1))
                    return value === '_' && arr[i + 1] === '_';
            }).includes(true);
            if (hasUnderscoreSideBySide) {
                return false;
            }
            const hasSomeUpper = str
                .split('')
                .map(is_camel_case_1.default)
                .includes(true);
            if (hasSomeUpper) {
                return false;
            }
            const endsWithUnderscore = str[str.length - 1] === '_';
            if (endsWithUnderscore) {
                return false;
            }
            return true;
        }
        else {
            return (str !== '' && !is_camel_case_1.default(str));
        }
    }
    else {
        return false;
    }
};
exports.isValidSnakeCase = isValidSnakeCase;
exports.default = exports.isValidSnakeCase;
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