Class: Dhall::Bool

Inherits:
Expression show all
Defined in:
lib/dhall/ast.rb,
lib/dhall/normalize.rb

Instance Method Summary collapse

Methods inherited from Expression

#*, #+, #<<, #as_dhall, #cache_key, #call, #concat, decode, #deep_merge, #deep_merge_type, #digest, #fetch, #fusion, #merge, #normalize, #resolve, #shift, #slice, #substitute, #to_cbor, #to_proc

Instance Method Details

#!@ ⇒ Object 



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# File 'lib/dhall/ast.rb', line 222

def !@
  with(value: !value)
end

#&(other) ⇒ Object 



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# File 'lib/dhall/ast.rb', line 206

def &(other)
  reduce(other, with(value: false))
end

#===(other) ⇒ Object 



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# File 'lib/dhall/ast.rb', line 226

def ===(other)
  self == other || value === other
end

#as_json ⇒ Object 



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# File 'lib/dhall/ast.rb', line 234

def as_json
  value
end

#dhall_eq(other) ⇒ Object 



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# File 'lib/dhall/ast.rb', line 214

def dhall_eq(other)
  if other.is_a?(Bool)
    reduce(other, with(value: self == other))
  else
    reduce(other, super)
  end
end

#reduce(when_true, when_false) ⇒ Object 



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# File 'lib/dhall/ast.rb', line 202

def reduce(when_true, when_false)
  value ? when_true : when_false
end

#to_s ⇒ Object 



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# File 'lib/dhall/ast.rb', line 230

def to_s
  reduce("True", "False")
end

#|(other) ⇒ Object 



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# File 'lib/dhall/ast.rb', line 210

def |(other)
  reduce(with(value: true), other)
end