ft_strmap.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strmap.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: wdebs <marvin@42.fr>                       +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/09/23 21:14:58 by wdebs             #+#    #+#             */
/*   Updated: 2017/02/25 19:34:57 by wdebs            ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strmap(char const *s, char (*f)(char))
{
	int		i;
	char	*new;

	i = 0;
	if (!s)
		return (NULL);
	new = (char *)malloc(sizeof(char) * (ft_strlen(s)) + 1);
	if (new)
	{
		while (s[i] != '\0')
		{
			new[i] = f(s[i]);
			i++;
		}
		new[i] = '\0';
		return (new);
	}
	else
		return (NULL);
}