Method: StringIO#each_line

Defined in:
ext/stringio/stringio.c

#each_line(sep = $/, chomp: false) {|line| ... } ⇒ self #each_line(limit, chomp: false) {|line| ... } ⇒ self #each_line(sep, limit, chomp: false) {|line| ... } ⇒ self

Calls the block with each remaining line read from the stream; does nothing if already at end-of-file; returns self. See Line IO.

Overloads:

  • #each_line(sep = $/, chomp: false) {|line| ... } ⇒ self

    Yields:

    • (line)

    Returns:

    • (self)
  • #each_line(limit, chomp: false) {|line| ... } ⇒ self

    Yields:

    • (line)

    Returns:

    • (self)
  • #each_line(sep, limit, chomp: false) {|line| ... } ⇒ self

    Yields:

    • (line)

    Returns:

    • (self) 


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# File 'ext/stringio/stringio.c', line 1345

static VALUE
strio_each(int argc, VALUE *argv, VALUE self)
{
    VALUE line;
    struct getline_arg arg;

    StringIO(self);
    RETURN_ENUMERATOR(self, argc, argv);

    if (prepare_getline_args(&arg, argc, argv)->limit == 0) {
  rb_raise(rb_eArgError, "invalid limit: 0 for each_line");
    }

    while (!NIL_P(line = strio_getline(&arg, readable(self)))) {
  rb_yield(line);
    }
    return self;
}