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41 lines
889 B
C++
41 lines
889 B
C++
6 years ago
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#include "webcc/string.h"
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#include <random>
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namespace webcc {
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namespace string {
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// See: https://stackoverflow.com/a/24586587
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std::string RandomString(std::size_t length) {
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static const char chrs[] =
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"0123456789"
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"abcdefghijklmnopqrstuvwxyz"
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"ABCDEFGHIJKLMNOPQRSTUVWXYZ";
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thread_local static std::mt19937 rg{ std::random_device{}() };
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thread_local static std::uniform_int_distribution<std::string::size_type>
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pick(0, sizeof(chrs) - 2);
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std::string s;
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s.reserve(length);
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while (length--) {
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s += chrs[pick(rg)];
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}
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return s;
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}
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bool EqualsNoCase(const std::string& str1, const std::string& str2) {
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if (str1.size() != str2.size()) {
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return false;
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}
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return std::equal(str1.begin(), str1.end(), str2.begin(), [](int c1, int c2) {
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return std::toupper(c1) == std::toupper(c2);
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});
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}
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} // namespace string
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} // namespace webcc
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