Class: Qonfig::Commands::LoadFromJSON Private

Inherits:
Base
  • Object
show all
Defined in:
lib/qonfig/commands/load_from_json.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Since:

  • 0.5.0

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file_path, strict: true) ⇒ LoadFromJSON

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of LoadFromJSON.

Parameters:

  • file_path (String)
  • strict (Hash) (defaults to: true) —

    a customizable set of options

Options Hash (strict:):

  • (Boolean)

Since:

  • 0.5.0



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# File 'lib/qonfig/commands/load_from_json.rb', line 25

def initialize(file_path, strict: true)
  @file_path = file_path
  @strict = strict
end

Instance Attribute Details

#file_path ⇒ String (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (String)

Since:

  • 0.5.0



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# File 'lib/qonfig/commands/load_from_json.rb', line 12

def file_path
  @file_path
end

#strict ⇒ Boolean (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean)

Since:

  • 0.5.0



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# File 'lib/qonfig/commands/load_from_json.rb', line 18

def strict
  @strict
end

Instance Method Details

#call(settings) ⇒ void

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

This method returns an undefined value.

Parameters:

Raises:

Since:

  • 0.5.0



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# File 'lib/qonfig/commands/load_from_json.rb', line 35

def call(settings)
  json_data = Qonfig::Loaders::JSON.load_file(file_path, fail_on_unexist: strict)

  raise(
    Qonfig::IncompatibleJSONStructureError,
    'JSON object should have a hash-like structure'
  ) unless json_data.is_a?(Hash)

  json_based_settings = build_data_set_class(json_data).new.settings

  settings.__append_settings__(json_based_settings)
end