Module | Comparable |
In: |
lib/core/facets/comparable/bound.rb
lib/core/facets/comparable/cmp.rb |
Returns the lower of self or x.
4.at_least(5) #=> 5 6.at_least(5) #=> 6 CREDIT Florian Gross
# File lib/core/facets/comparable/bound.rb, line 16 def at_least(x) (self >= x) ? self : x end
Returns the greater of self or x.
4.at_most(5) #=> 4 6.at_most(5) #=> 5 CREDIT Florian Gross
# File lib/core/facets/comparable/bound.rb, line 27 def at_most(x) (self <= x) ? self : x end
Returns self if above the given lower bound, or within the given lower and upper bounds, otherwise returns the the bound of which the value falls outside.
4.clip(3) #=> 4 4.clip(5) #=> 5 4.clip(2,7) #=> 4 9.clip(2,7) #=> 7 1.clip(2,7) #=> 2 CREDIT Trans
# File lib/core/facets/comparable/bound.rb, line 55 def bound(lower, upper=nil) return lower if self < lower return self unless upper return upper if self > upper return self end