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fix #102 address Ruby 2.4 messages 'warning: parentheses after method name is … #103

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merged 1 commit into from Sep 4, 2018
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6 changes: 3 additions & 3 deletions lib/optimist.rb
Expand Up @@ -590,11 +590,11 @@ def initialize
@optshash = Hash.new()
end

def opts (key)
def opts(key)
@optshash[key]
end

def opts= (o)
def opts=(o)
@optshash = o
end

Expand All @@ -620,7 +620,7 @@ def desc ; opts(:desc) ; end

def required? ; opts(:required) ; end

def parse (_paramlist, _neg_given)
def parse(_paramlist, _neg_given)
raise NotImplementedError, "parse must be overridden for newly registered type"
end

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