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shrine-medco/shrine-webclient/src/main/html/node_modules/json-stable-stringify/index.js
2511dc6acf771.22.2.1

index.js
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			var json = typeof JSON !== 'undefined' ? JSON : require('jsonify');

			module.exports = function (obj, opts) {
			if (!opts) opts = {};
			if (typeof opts === 'function') opts = { cmp: opts };
			var space = opts.space \|\| '';
			if (typeof space === 'number') space = Array(space+1).join(' ');
			var cycles = (typeof opts.cycles === 'boolean') ? opts.cycles : false;
			var replacer = opts.replacer \|\| function(key, value) { return value; };

			var cmp = opts.cmp && (function (f) {
			return function (node) {
			return function (a, b) {
			var aobj = { key: a, value: node[a] };
			var bobj = { key: b, value: node[b] };
			return f(aobj, bobj);
			};
			};
			})(opts.cmp);

			var seen = [];
			return (function stringify (parent, key, node, level) {
			var indent = space ? ('\n' + new Array(level + 1).join(space)) : '';
			var colonSeparator = space ? ': ' : ':';

			if (node && node.toJSON && typeof node.toJSON === 'function') {
			node = node.toJSON();
			}

			node = replacer.call(parent, key, node);

			if (node === undefined) {
			return;
			}
			if (typeof node !== 'object' \|\| node === null) {
			return json.stringify(node);
			}
			if (isArray(node)) {
			var out = [];
			for (var i = 0; i < node.length; i++) {
			var item = stringify(node, i, node[i], level+1) \|\| json.stringify(null);
			out.push(indent + space + item);
			}
			return '[' + out.join(',') + indent + ']';
			}
			else {
			if (seen.indexOf(node) !== -1) {
			if (cycles) return json.stringify('__cycle__');
			throw new TypeError('Converting circular structure to JSON');
			}
			else seen.push(node);

			var keys = objectKeys(node).sort(cmp && cmp(node));
			var out = [];
			for (var i = 0; i < keys.length; i++) {
			var key = keys[i];
			var value = stringify(node, key, node[key], level+1);

			if(!value) continue;

			var keyValue = json.stringify(key)
			+ colonSeparator
			+ value;
			;
			out.push(indent + space + keyValue);
			}
			seen.splice(seen.indexOf(node), 1);
			return '{' + out.join(',') + indent + '}';
			}
			})({ '': obj }, '', obj, 0);
			};

			var isArray = Array.isArray \|\| function (x) {
			return {}.toString.call(x) === '[object Array]';
			};

			var objectKeys = Object.keys \|\| function (obj) {
			var has = Object.prototype.hasOwnProperty \|\| function () { return true };
			var keys = [];
			for (var key in obj) {
			if (has.call(obj, key)) keys.push(key);
			}
			return keys;
			};