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Fix Kernel#p typing #73

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Merged
soutaro merged 1 commit into from
Nov 10, 2019
Merged

Fix Kernel#p typing #73

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3 changes: 2 additions & 1 deletion stdlib/builtin/kernel.rbs
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Original file line number Diff line number Diff line change
Expand Up @@ -412,7 +412,8 @@ module Kernel

def puts: (*untyped arg0) -> NilClass

def p: (*untyped arg0) -> NilClass
def p: [T] (T arg0) -> T
| (*untyped arg0) -> Array[untyped]

# If called without an argument, or if `max.to_i.abs == 0`, rand returns
# a pseudo-random floating point number between 0.0 and 1.0, including 0.0
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12 changes: 12 additions & 0 deletions test/stdlib/Kernel_test.rb
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Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
class KernelTest < StdlibTest
target Kernel
using hook.refinement

def test_p
$stdout = StringIO.new
p 1
p 'a', 2
ensure
$stdout = STDOUT
end
end