Class: YamlNormalizer::Services::IsYaml

Inherits:

Base

• Object
• Base
• YamlNormalizer::Services::IsYaml

Defined in:

lib/yaml_normalizer/services/is_yaml.rb

Overview

IsYaml is a Service Class that provides functionality to check if a file is a parseable non-scalar YAML file.

Instance Attribute Summary

• #file ⇒ Object readonly

  file is the file path String to be regarded.

Instance Method Summary

• #call ⇒ Object

  Return true if given file is a valid YAML file.

• #initialize(file) ⇒ IsYaml constructor

  Create an IsYaml service object by calling .new and passing a file path String.

Methods inherited from Base

call

Constructor Details

#initialize(file) ⇒ IsYaml

Create an IsYaml service object by calling .new and passing a file path String.

Parameters:

• file (String) —

  file path to be regarded

# File 'lib/yaml_normalizer/services/is_yaml.rb', line 19

def initialize(file)
  @file = file.to_s
end

Instance Attribute Details

#file ⇒ Object (readonly)

file is the file path String to be regarded

# File 'lib/yaml_normalizer/services/is_yaml.rb', line 14

def file
  @file
end

Instance Method Details

#call ⇒ Object

Return true if given file is a valid YAML file

# File 'lib/yaml_normalizer/services/is_yaml.rb', line 24

def call
  file? && parseable? && !scalar?
end