StringIO#each_char

() { (::String arg0) -> untyped } -> self

() -> ::Enumerator[::String, self]

each_char {|c| ... } → self

ext/stringio/stringio.c View on GitHub ↗

static VALUE
strio_each_char(VALUE self)
{
    VALUE c;

    RETURN_ENUMERATOR(self, 0, 0);

    while (!NIL_P(c = strio_getc(self))) {
        rb_yield(c);
    }
    return self;
}

With a block given, calls the block with each remaining character in the stream; see Character IO.

With no block given, returns an enumerator.

See also #each_byte #each_codepoint #each #each_line also in 4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0

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