ft_strmap.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strmap.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: gfoote <gfoote@student.42.fr>              +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/04/08 11:20:20 by gfoote            #+#    #+#             */
/*   Updated: 2019/04/11 11:26:25 by gfoote           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

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

	i = 0;
	if (!s || !f)
		return (NULL);
	result = ft_strnew(ft_strlen(s));
	if (!result)
		return (NULL);
	while (s[i])
	{
		result[i] = (*f)(s[i]);
		i++;
	}
	result[i] = '\0';
	return (result);
}