abstract struct Goban::AbstractQR::Version

Included Modules

Direct Known Subclasses

Defined in:

goban/abstract/version.cr

Instance Method Summary

Instance Method Detail

def <=>(other : Int) #
Description copied from module Comparable(Int)

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]

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def symbol_size #

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def to_i #

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def value #

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