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Ruby default arguments article: Fix code typo

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Holger Just 2016-12-28 23:46:31 +01:00
parent bf52ae98de
commit c9db749df9
1 changed files with 2 additions and 2 deletions
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source/articles/2016/detecting-default-arguments-in-ruby.html.md
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@ -118,7 +118,7 @@ with_value('foo', 'value')
# optional: value # optional: value
``` ```
## Using a Splat Parameter ## Using a Splatted Parameter
A third options is to use a splat parameter in the method's definition. This accepts an unlimited number of optional arguments and provided them to the method body in an array. A third options is to use a splat parameter in the method's definition. This accepts an unlimited number of optional arguments and provided them to the method body in an array.
@ -126,7 +126,7 @@ A third options is to use a splat parameter in the method's definition. This acc
def with_splat(*args) def with_splat(*args)
# Enforce the actually intended method interface by raising an error if too # Enforce the actually intended method interface by raising an error if too
# many arguments were passed to the method. # many arguments were passed to the method.
unless 1..2.cover?(*args.size) unless 1..2.cover?(args.size)
raise ArgumentError, "wrong number of arguments (#{args.length} for 1..2)" raise ArgumentError, "wrong number of arguments (#{args.length} for 1..2)"
end end