class Crysterm::Screen::Cell
- Crysterm::Screen::Cell
- Reference
- Object
Overview
Individual screen cell
Included Modules
- Comparable(Crysterm::Screen::Cell)
Defined in:
screen_rows.crConstructors
Instance Method Summary
-
#<=>(other : Cell)
The comparison operator.
- #<=>(other : Tuple(Int32, Char))
- #attr : Int32
- #attr=(attr : Int32)
- #char : Char
- #char=(char : Char)
Constructor Detail
Instance Method Detail
Description copied from module Comparable(Crysterm::Screen::Cell)
The comparison operator. Returns 0 if the two objects are equal,
a negative number if this object is considered less than other,
a positive number if this object is considered greater than other,
or nil if the two objects are not comparable.
Subclasses define this method to provide class-specific ordering.
The comparison operator is usually used to sort values:
# Sort in a descending way:
[3, 1, 2].sort { |x, y| y <=> x } # => [3, 2, 1]
# Sort in an ascending way:
[3, 1, 2].sort { |x, y| x <=> y } # => [1, 2, 3]