method

parse_hash

v2_6_3 - Show latest stable - 0 notes - Class: Arguments

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What's this?

parse_hash(name) private

Runs through the argument array getting strings that contains “:” and mark it as a hash:

[ "name:string", "age:integer" ]

Becomes:

{ "name" => "string", "age" => "integer" }

Show source

# File lib/bundler/vendor/thor/lib/thor/parser/arguments.rb, line 97
    def parse_hash(name)
      return shift if peek.is_a?(Hash)
      hash = {}

      while current_is_value? && peek.include?(":")
        key, value = shift.split(":", 2)
        raise MalformattedArgumentError, "You can't specify '#{key}' more than once in option '#{name}'; got #{key}:#{hash[key]} and #{key}:#{value}" if hash.include? key
        hash[key] = value
      end
      hash
    end

parse_hash

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