class Proc
Public Class Methods
compose(f, g)
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# File lib/functions/prelude_lambda/ext.rb, line 13 def self.compose(f, g) ->(*args) { g[f[*args]] } end
Public Instance Methods
+(g)
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Composition of Procs (functions): (f+g)(x) = f(g(x))
# File lib/functions/prelude_lambda/ext.rb, line 17 def +(g) # Prelude::Compose.(self,g) ->(*x) { self.(g.(*x)) } end
<(g)
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Composition of Procs (functions): (f<g)(x) = f(g(x))
# File lib/functions/prelude_lambda/ext.rb, line 22 def <(g) # Prelude::Compose.(self,g) ->(*x) { self.(g.(*x)) } end
>(g)
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Composition of Procs (functions): (f>g)(x) = g(f(x))
# File lib/functions/prelude_lambda/ext.rb, line 27 def >(g) # Prelude::After.(self,g) ->(*x) { g.(self.(*x)) } end
partial(a)
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Partial evaluation of a Proc
(function)
# File lib/functions/prelude_lambda/ext.rb, line 32 def partial(a) self.curry.(a) end