Class: ReSorcery::Maybe::Nothing

Inherits:
Object
  • Object
show all
Includes:
Fielded
Defined in:
lib/re_sorcery/maybe/nothing.rb

Instance Method Summary collapse

Methods included from Fielded

#fields, included

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/re_sorcery/maybe/nothing.rb', line 30

def ==(other)
  other.class == Nothing
end

#and_then ⇒ Object 



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# File 'lib/re_sorcery/maybe/nothing.rb', line 10

def and_then
  self
end

#as_json ⇒ Object 



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# File 'lib/re_sorcery/maybe/nothing.rb', line 34

def as_json(*)
  {
    kind: :nothing,
  }
end

#assign(_name) ⇒ Object 



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# File 'lib/re_sorcery/maybe/nothing.rb', line 26

def assign(_name)
  self
end

#get_or_else(&block) ⇒ Object 



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# File 'lib/re_sorcery/maybe/nothing.rb', line 22

def get_or_else(&block)
  block.call
end

#map ⇒ Object 



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# File 'lib/re_sorcery/maybe/nothing.rb', line 14

def map
  self
end

#or_else(&block) ⇒ Object 



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# File 'lib/re_sorcery/maybe/nothing.rb', line 18

def or_else(&block)
  ArgCheck['block', block.call, Just, Nothing]
end