Ruby module Comparable interactive

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Methods

# Uses spaceship <=> operator

<=>'a'<=>'b'; 'a'<=>'a'; 'b'<=>'a' # -1;0;1 Documentation Playground

'a' <=> 'b'

-1

<'foo' < 'foo' # false

<='foo' <= 'foo' # true

== (alias eql?)'foo' == 'foo' # true

>'foo' > 'foo' # false

>='foo' >=; 'foo' # true

between?'c'.between?('a','d') # true Documentation Playground

'ca'.between?('an','do')

true

clamp'd'.clamp('a'..'f'); 'z'.clamp(…); # d,f Documentation Playground

'z'.clamp('a'..'f')

f

# Uses spaceship <=> operator

<=>1<=>2; 1<=>1; 2<=>1 # -1;0;1 Documentation Playground

1 <=> 2

-1

<1 < 1 # false

<=1 <= 1 # true

== (alias eql?)1 == 1 # true

>1 > '1 # false

>=1 >=; 1 # true

between?3.between?(1,5) # true Documentation Playground

3.between?(1,5)

true

clamp7.clamp(0,50); 70.clamp(0,50) # 7; 50 Documentation Playground

7.clamp(0,50)

7