Module: Iconv::Failure
- Included in:
- BrokenLibrary, IllegalSequence, InvalidCharacter, InvalidEncoding, OutOfRange
- Defined in:
- ext/iconv/iconv.c
Instance Method Summary collapse
-
#failed ⇒ Object
Returns substring of the original string passed to Iconv that starts at the character caused the exception.
-
#new(to, from, [options]) ⇒ Object
Creates new code converter from a coding-system designated with
from
to another one designated withto
. -
#inspect ⇒ Object
Returns inspected string like as: #<class: success, failed>.
-
#success ⇒ Object
Returns string(s) translated successfully until the exception occurred.
Instance Method Details
#failed ⇒ Object
Returns substring of the original string passed to Iconv that starts at the character caused the exception.
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# File 'ext/iconv/iconv.c', line 1209
static VALUE
iconv_failure_failed(VALUE self)
{
return rb_attr_get(self, rb_failed);
}
|
#new(to, from, [options]) ⇒ Object
Creates new code converter from a coding-system designated with from
to another one designated with to
.
Parameters
to
-
encoding name for destination
from
-
encoding name for source
options
-
options for converter
Exceptions
- TypeError
-
if
to
orfrom
aren’t String - InvalidEncoding
-
if designated converter couldn’t find out
- SystemCallError
-
if
iconv_open(3)
fails
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# File 'ext/iconv/iconv.c', line 415
static VALUE
iconv_failure_initialize(VALUE error, VALUE mesg, VALUE success, VALUE failed)
{
rb_call_super(1, &mesg);
rb_ivar_set(error, rb_success, success);
rb_ivar_set(error, rb_failed, failed);
return error;
}
|
#inspect ⇒ Object
Returns inspected string like as: #<class: success, failed>
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# File 'ext/iconv/iconv.c', line 1221
static VALUE
iconv_failure_inspect(VALUE self)
{
const char *cname = rb_class2name(CLASS_OF(self));
VALUE success = rb_attr_get(self, rb_success);
VALUE failed = rb_attr_get(self, rb_failed);
VALUE str = rb_str_buf_cat2(rb_str_new2("#<"), cname);
str = rb_str_buf_cat(str, ": ", 2);
str = rb_str_buf_append(str, rb_inspect(success));
str = rb_str_buf_cat(str, ", ", 2);
str = rb_str_buf_append(str, rb_inspect(failed));
return rb_str_buf_cat(str, ">", 1);
}
|
#success ⇒ Object
Returns string(s) translated successfully until the exception occurred.
-
In the case of failure occurred within Iconv.iconv, returned value is an array of strings translated successfully preceding failure and the last element is string on the way.
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# File 'ext/iconv/iconv.c', line 1196
static VALUE
iconv_failure_success(VALUE self)
{
return rb_attr_get(self, rb_success);
}
|