class HammerCLI::Options::Normalizers::Number
Public Instance Methods
format(val)
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# File lib/hammer_cli/options/normalizers.rb, line 107 def format(val) if numeric?(val) val.to_i else raise ArgumentError, _("numeric value is required") end end
numeric?(val)
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# File lib/hammer_cli/options/normalizers.rb, line 115 def numeric?(val) Integer(val) != nil rescue false end