class TTY::Option::Parser::ArityCheck
Public Class Methods
new(error_aggregator)
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# File lib/tty/option/parser/arity_check.rb, line 7 def initialize(error_aggregator) @multiplies = [] @error_aggregator = error_aggregator end
Public Instance Methods
add(param)
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# File lib/tty/option/parser/arity_check.rb, line 12 def add(param) @multiplies << param end
Also aliased as: <<
call(arities)
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Check if parameter matches arity
@raise [InvalidArity]
@api private
# File lib/tty/option/parser/arity_check.rb, line 22 def call(arities) @multiplies.each do |param| arity = arities[param.key] if arity < param.min_arity @error_aggregator.(InvalidArity.new(param, arity)) end end end