true is an oddball object that always represents itself. It can not be mimicked and represents the a true value.

Mimics
Inactive cells
Active cells
Specs
Inactive cells (details)
inspect = "true"
kind = "true"
notice = "true"
Active cells (details)
&&(...)

nil

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macro(
  call argAt(0))
?&(...)

nil

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macro(
  call argAt(0))
?|(...)

nil

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macro(
  true)
and(...)

Evaluates the argument and returns the result

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macro(
  call argAt(0))
ifFalse(...)

Does not evaluate argument and returns true

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macro(
  argCount = call arguments length 
  cond(
    argCount ==(
      1), 
    
    then = call arguments [](
        0) 
    
    @, 
    error!(Condition Error Invocation NoMatch, message: call message, context: call currentContext)) 
  )
ifTrue(...)

Evaluates the argument and returns true

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macro(
  argCount = call arguments length 
  cond(
    argCount ==(
      1), 
    
    then = call argAt(
        0) 
    
    @, 
    error!(Condition Error Invocation NoMatch, message: call message, context: call currentContext)) 
  )
nand(...)

Evaluates its argument and returns the inverse of it

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macro(
  argCount = call arguments length 
  cond(
    argCount ==(
      1), 
    
    other = call argAt(
        0) 
    
    if(other, false, true), 
    error!(Condition Error Invocation NoMatch, message: call message, context: call currentContext)) 
  )
nor(...)

Does not evaluate its argument and returns false

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macro(
  argCount = call arguments length 
  cond(
    argCount ==(
      1), 
    
    other = call arguments [](
        0) 
    
    false, 
    error!(Condition Error Invocation NoMatch, message: call message, context: call currentContext)) 
  )
not()

Does not evaluate arguments and returns false

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method(
  false)
or(...)

Does not evaluate argument and returns true

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macro(
  true)
xor(...)

Evaluates the argument and returns the inverse of the argument

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macro(
  argCount = call arguments length 
  cond(
    argCount ==(
      1), 
    
    then = call argAt(
        0) 
    
    if(then, false, true), 
    error!(Condition Error Invocation NoMatch, message: call message, context: call currentContext)) 
  )
||(...)

nil

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macro(
  true)