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Bool.parse:
short: parse into boolean
description: >
Converts a text representation of a boolean value into a boolean. Acceptable
boolean values are case-insensitive variations of `yes`/`no`, `y`/`n`,
`true`/`false`, `on`/`off`.
return:
type: 'Bool?'
description: >
`yes` if the string matches a recognized truthy boolean value; otherwise return `no`.
args:
text:
type: 'Text'
description: >
The string containing the boolean value.
example: |
>> Bool.parse("yes")
= yes : Bool?
>> Bool.parse("no")
= no : Bool?
>> Bool.parse("???")
= none : Bool?
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