Sha256: e1563bceb86a0cb594b3cdfaae916c59853cfb6881bdc96a86560112609759ef
Contents?: true
Size: 1.04 KB
Versions: 64
Compression:
Stored size: 1.04 KB
Contents
/*
# Copyright 2014 Ball Aerospace & Technologies Corp.
# All Rights Reserved.
#
# This program is free software; you can modify and/or redistribute it
# under the terms of the GNU General Public License
# as published by the Free Software Foundation; version 3 with
# attribution addendums as found in the LICENSE.txt
*/
#include "ruby.h"
#include "stdio.h"
/*
* Removes quotes from the given string if present.
*
* "'quoted string'".remove_quotes #=> "quoted string"
*/
static VALUE string_remove_quotes(VALUE self)
{
long length = RSTRING_LEN(self);
char* ptr = RSTRING_PTR(self);
char first_char = 0;
char last_char = 0;
if (length < 2) {
return self;
}
first_char = ptr[0];
if ((first_char != 34) && (first_char != 39)) {
return self;
}
last_char = ptr[length - 1];
if (last_char != first_char) {
return self;
}
return rb_str_new(ptr + 1, length - 2);
}
/*
* Initialize methods for String Core Ext
*/
void Init_string (void)
{
rb_define_method(rb_cString, "remove_quotes", string_remove_quotes, 0);
}
Version data entries
64 entries across 64 versions & 1 rubygems