whileLoop until condition false
while loops until loops until condition is false.
Normally the conditional and executed code block are 2 separate parameters however you can call while with just 1 parameter where the code block acts as both the conditional and the code to be ran.
Until true
while { condition } { code-block } -> <stdout>
while { code-block } -> <stdout>Until false
!while { condition } { code-block } -> <stdout>`` !while { code-block } ->
» let i=0; while { let i=i+1; = i>=5; out }
true
true
true
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falsewhile!whileerr: Print a line to the STDERRfor: A more familiar iteration loop to existing developersforeach: Iterate through an arrayformap: Iterate through a map or other collection of dataglobal: Define a global variable and set it's valuelet: Evaluate a mathematical function and assign to variableout: Print a string to the STDOUT with a trailing new line characterset: Define a local variable and set it's value