squid-utils

Utility functions:
- ``BaseError` - error object to hold error code and message.
- `nonNull(object, errorObjectSupplier?)`

Throws NullObjectError if null or undefined. Optionally custom 'errorObjectSupplier' can be passed to be thrown.
- `toNumOrStr(object)`

Given any object, return number if it is, otherwise return toString() value.
- `keys(mapOrObject)`

Given map or an object return keys in an array.
- `values(mapOrObject)`

Given map or an object return values in an array.
- `includesI(collection, searchString)`

Search the string in the collection ignoring case.
- `getOrSetDefault(map, key, defaultValue)`

Get value of key in the map. If not pathExists, then set the default value in the map for the key and then return the default value.
- `getOrCall(map, key, callbackFn)``

Get map value for the key. If not pathExists then call the function. and return its value if any.