Class: IO
- Inherits:
-
Object
- Object
- IO
- Defined in:
- lib/hamster/core_ext/io.rb
Overview
Monkey-patches to Ruby's built-in IO
class.
Instance Method Summary collapse
-
#to_list(sep = $/) ⇒ List
Return a lazy list of "records" read from this IO stream.
Instance Method Details
#to_list(sep = $/) ⇒ List
Return a lazy list of "records" read from this IO stream.
"Records" are delimited by $/
, the global input record separator string.
By default, it is "\n"
, a newline.
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# File 'lib/hamster/core_ext/io.rb', line 11 def to_list(sep = $/) # global input record separator Hamster::LazyList.new do line = gets(sep) if line Hamster::Cons.new(line, to_list) else EmptyList end end end |