#!/bin/bash

# Copyright: 2023 Virtuozzo International GmbH

# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at

# http://www.apache.org/licenses/LICENSE-2.0

# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.



[ -n "${STRINGLIB_VERSION:-}" ] && return 0;
STRINGLIB_VERSION="0.1";

include os;

function toLowerCase() {
	local response=$(echo $@ | tr '[A-Z]' '[a-z]');
	echo $response;
}

function toUpperCase() {
	local response=$(echo $@ | tr '[a-z]' '[A-Z]');
	echo $response;
}

# $1 - propmt to display
function readString() {
    local prompt="${1:="Enter value:"}" result;
    read -r -p "${prompt} " result;
    echo ${result};
}