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Mini Shell
Mini Shell
'use strict';
module.exports = function (obj) {
if (typeof obj === 'string') { return camelCase(obj); }
return walk(obj);
};
function walk(obj) {
if (!obj || typeof obj !== 'object') { return obj; }
if (isDate(obj) || isRegex(obj)) { return obj; }
if (isArray(obj)) { return map(obj, walk); }
return reduce(objectKeys(obj), function (acc, key) {
var camel = camelCase(key);
acc[camel] = walk(obj[key]);
return acc;
}, {});
}
function camelCase(str) {
return str.replace(/[_.-](\w|$)/g, function (_, x) {
return x.toUpperCase();
});
}
var isArray = Array.isArray || function (obj) {
return Object.prototype.toString.call(obj) === '[object Array]';
};
var isDate = function (obj) {
return Object.prototype.toString.call(obj) === '[object Date]';
};
var isRegex = function (obj) {
return Object.prototype.toString.call(obj) === '[object RegExp]';
};
var has = Object.prototype.hasOwnProperty;
var objectKeys = Object.keys || function (obj) {
var keys = [];
for (var key in obj) {
if (has.call(obj, key)) { keys.push(key); }
}
return keys;
};
function map(xs, f) {
if (xs.map) { return xs.map(f); }
var res = [];
for (var i = 0; i < xs.length; i++) {
res.push(f(xs[i], i));
}
return res;
}
function reduce(xs, f, acc) {
if (xs.reduce) { return xs.reduce(f, acc); }
for (var i = 0; i < xs.length; i++) {
acc = f(acc, xs[i], i);
}
return acc;
}
Zerion Mini Shell 1.0