Class: BranchIOCLI::Configuration::OptionWrapper

Inherits:
Object
  • Object
show all
Defined in:
lib/branch_io_cli/configuration/option_wrapper.rb

Overview

Proxy class for use with Command.new.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(hash, options, add_defaults = true) ⇒ OptionWrapper

Returns a new instance of OptionWrapper.



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# File 'lib/branch_io_cli/configuration/option_wrapper.rb', line 9

def initialize(hash, options, add_defaults = true)
  hash ||= {}

  @hash = hash
  @options = options
  @add_defaults = add_defaults

  build_option_hash
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_sym, *arguments, &block) ⇒ Object 



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# File 'lib/branch_io_cli/configuration/option_wrapper.rb', line 19

def method_missing(method_sym, *arguments, &block)
  option = @option_hash[method_sym]
  return super unless option

  value = hash[method_sym]
  return value unless add_defaults && value.nil?

  default_value = option.env_value
  default_value = option.default_value if default_value.nil?
  default_value
end

Instance Attribute Details

#add_defaults ⇒ Object (readonly)

Returns the value of attribute add_defaults.



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# File 'lib/branch_io_cli/configuration/option_wrapper.rb', line 7

def add_defaults
  @add_defaults
end

#hash ⇒ Object (readonly)

Returns the value of attribute hash.



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# File 'lib/branch_io_cli/configuration/option_wrapper.rb', line 5

def hash
  @hash
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/branch_io_cli/configuration/option_wrapper.rb', line 6

def options
  @options
end

Instance Method Details

#build_option_hash ⇒ Object 



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# File 'lib/branch_io_cli/configuration/option_wrapper.rb', line 31

def build_option_hash
  @option_hash = options.inject({}) { |hash, o| hash.merge o.name => o }
end