In Files
- stringio/stringio.c
Class/Module Index
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IO::readable
Public Instance Methods
sysread(integer[, outbuf]) → string
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Similar to read, but raises EOFError at end of string instead
of returning nil, as well as IO#sysread does.
static VALUE
strio_sysread(int argc, VALUE *argv, VALUE self)
{
VALUE val = rb_funcall2(self, rb_intern("read"), argc, argv);
if (NIL_P(val)) {
rb_eof_error();
}
return val;
}
readbyte → fixnum
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See IO#readbyte.
static VALUE
strio_readbyte(VALUE self)
{
VALUE c = rb_funcall2(self, rb_intern("getbyte"), 0, 0);
if (NIL_P(c)) rb_eof_error();
return c;
}
readchar → string
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See IO#readchar.
static VALUE
strio_readchar(VALUE self)
{
VALUE c = rb_funcall2(self, rb_intern("getc"), 0, 0);
if (NIL_P(c)) rb_eof_error();
return c;
}
readline(sep=$/) → string
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readline(limit) → string or nil
readline(sep, limit) → string or nil
See IO#readline.
static VALUE
strio_readline(int argc, VALUE *argv, VALUE self)
{
VALUE line = rb_funcall2(self, rb_intern("gets"), argc, argv);
if (NIL_P(line)) rb_eof_error();
return line;
}
sysread(integer[, outbuf]) → string
click to toggle source
Similar to read, but raises EOFError at end of string instead
of returning nil, as well as IO#sysread does.
static VALUE
strio_sysread(int argc, VALUE *argv, VALUE self)
{
VALUE val = rb_funcall2(self, rb_intern("read"), argc, argv);
if (NIL_P(val)) {
rb_eof_error();
}
return val;
}
sysread(integer[, outbuf]) → string
click to toggle source
Similar to read, but raises EOFError at end of string instead
of returning nil, as well as IO#sysread does.
static VALUE
strio_sysread(int argc, VALUE *argv, VALUE self)
{
VALUE val = rb_funcall2(self, rb_intern("read"), argc, argv);
if (NIL_P(val)) {
rb_eof_error();
}
return val;
}