/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_isnumeric.c                                     :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: mndhlovu <mndhlovu@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/04/26 10:17:04 by mndhlovu          #+#    #+#             */
/*   Updated: 2019/04/29 11:20:54 by mndhlovu         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int					ft_isnumeric(char *str)
{
	int				index;

	index = 0;
	if (str[index] == '-' || str[index] == '+')
		index++;
	while (str[index] != '\0')
	{
		if (!ft_isdigit(str[index]))
			return (0);
		index++;
	}
	return (1);
}