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feature: Implemented Helper::shuffleString() in Helper module #284

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merged 1 commit into from
Nov 20, 2023
+20 −0
Merged

feature: Implemented Helper::shuffleString() in Helper module #284

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13 changes: 13 additions & 0 deletions include/faker-cxx/Helper.h
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Original file line number Diff line number Diff line change
Expand Up @@ -143,6 +143,19 @@ class Helper
return data;
}

/*
* @brief Returns shuffled std::string
*
* @param data String to be shuffled
*
* @return std::string with shuffled chars
*
* @code
* Helper::shuffleString("hello") // "eollh"
* @endcode
*/
static std::string shuffleString(std::string data);

// TODO: remove methods below from helper API, move to src/common

/**
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7 changes: 7 additions & 0 deletions src/modules/helper/Helper.cpp
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
#include "faker-cxx/Helper.h"

#include <algorithm>
#include <chrono>
#include <random>
#include <regex>
Expand All @@ -15,6 +16,12 @@ std::random_device Helper::randomDevice;

std::mt19937 Helper::pseudoRandomGenerator(Helper::randomDevice());

std::string Helper::shuffleString(std::string data)
{
std::shuffle(data.begin(), data.end(), pseudoRandomGenerator);
return data;
}

std::string Helper::replaceSymbolWithNumber(std::string str, const char& symbol)
{
for (char& ch : str)
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