Class: Pocketsphinx::Configuration::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/pocketsphinx/configuration/base.rb

Direct Known Subclasses

Default

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Base

Returns a new instance of Base.


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# File 'lib/pocketsphinx/configuration/base.rb', line 7

def initialize
  @ps_arg_defs = API::Pocketsphinx.ps_args
  @setting_definitions = SettingDefinition.from_arg_defs(@ps_arg_defs)

  # Sets default settings based on definitions
  @ps_config = API::Sphinxbase.cmd_ln_parse_r(nil, @ps_arg_defs, 0, nil, 1)
end

Instance Attribute Details

#ps_config ⇒ Object (readonly)

Returns the value of attribute ps_config


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# File 'lib/pocketsphinx/configuration/base.rb', line 4

def ps_config
  @ps_config
end

#setting_definitions ⇒ Object (readonly)

Returns the value of attribute setting_definitions


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# File 'lib/pocketsphinx/configuration/base.rb', line 5

def setting_definitions
  @setting_definitions
end

Instance Method Details

#[](name) ⇒ Object

Get a configuration setting


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# File 'lib/pocketsphinx/configuration/base.rb', line 40

def [](name)
  case find_definition(name).type
  when :integer
    API::Sphinxbase.cmd_ln_int_r(ps_config, "-#{name}")
  when :float
    API::Sphinxbase.cmd_ln_float_r(ps_config, "-#{name}")
  when :string
    API::Sphinxbase.cmd_ln_str_r(ps_config, "-#{name}")
  when :boolean
    API::Sphinxbase.cmd_ln_int_r(ps_config, "-#{name}") != 0
  when :string_list
    raise NotImplementedError
  end
end

#[]=(name, value) ⇒ Object

Set a configuration setting with type checking


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# File 'lib/pocketsphinx/configuration/base.rb', line 56

def []=(name, value)
  check_type(name, type = find_definition(name).type, value)

  case type
  when :integer
    API::Sphinxbase.cmd_ln_set_int_r(ps_config, "-#{name}", value.to_i)
  when :float
    API::Sphinxbase.cmd_ln_set_float_r(ps_config, "-#{name}", value.to_f)
  when :string
    API::Sphinxbase.cmd_ln_set_str_r(ps_config, "-#{name}", (value.to_s if value))
  when :boolean
    API::Sphinxbase.cmd_ln_set_int_r(ps_config, "-#{name}", value ? 1 : 0)
  when :string_list
    raise NotImplementedError
  end
end

#details(name = nil) ⇒ Object

Get details for one or all configuration settings

Parameters:

  • name (String) (defaults to: nil) —

    Name of setting to get details for. Gets details for all settings if nil.


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# File 'lib/pocketsphinx/configuration/base.rb', line 22

def details(name = nil)
  details = [name || setting_names].flatten.map do |name|
    definition = find_definition(name)

    {
      name: name,
      type: definition.type,
      default: definition.default,
      required: definition.required?,
      value: self[name],
      info: definition.doc
    }
  end

  name ? details.first : details
end

#setting_names ⇒ Object 


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# File 'lib/pocketsphinx/configuration/base.rb', line 15

def setting_names
  setting_definitions.keys.sort
end