Class: Warg::Script::Interpolations

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

Constant Summary collapse

CONTEXT_REGEXP = 
/variables:(\w+)/

Instance Method Summary collapse

Constructor Details

#initialize(context) ⇒ Interpolations

Returns a new instance of Interpolations.



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# File 'lib/warg.rb', line 2122

def initialize(context)
  @context = context
  @values = {}
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/warg.rb', line 2135

def [](key)
  if @values.key?(key)
    @values[key]
  elsif key =~ CONTEXT_REGEXP && @context.variables_set_defined?($1)
    variables = @context[$1]
    content = variables.to_h.sort.map { |key, value| %{#{key}="#{value}"} }.join("\n")

    @values[key] = content
  end
end

#[]=(key, value) ⇒ Object 



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# File 'lib/warg.rb', line 2146

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

#key?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/warg.rb', line 2127

def key?(key)
  if key =~ CONTEXT_REGEXP
    @context.variables_set_defined?($1)
  else
    @values.key?(key)
  end
end