Class: NewPage::HistoryHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/new_page/input_hash.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(history_file: Pathname.new(".history.yaml")) ⇒ HistoryHandler

Returns a new instance of HistoryHandler.



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# File 'lib/new_page/input_hash.rb', line 10

def initialize(history_file: Pathname.new(".history.yaml"), **)
  if (history_file.is_a? Pathname)
    @history_file = history_file
  else
    @history_file = Pathname.new(history_file)
  end

  @completion = read_history(history_file)
end

Instance Attribute Details

#completion ⇒ Object (readonly)

Returns the value of attribute completion.



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# File 'lib/new_page/input_hash.rb', line 8

def completion
  @completion
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/new_page/input_hash.rb', line 20

def [](key)
  @completion[key]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/new_page/input_hash.rb', line 24

def []=(key, value)
  @completion[key] = value
end

#include? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/new_page/input_hash.rb', line 28

def include?
  @completions.include?(key)
end

#read_history ⇒ Object 



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# File 'lib/new_page/input_hash.rb', line 32

def read_history
  YAML.load_file(@history_file)
end

#write_history ⇒ Object 



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# File 'lib/new_page/input_hash.rb', line 36

def write_history
  File.open { |file| file.write { |out| out << @completion.to_yaml } }
end