' *********************************************************

' ** BrighterScript demonstration file

' ** Nov 2021

' ** Using Roku's SimpleGrid example

' *********************************************************

'************************************************************

'** Import statement

'************************************************************

import "SimpleGrid.bs"

'************************************************************

'** New Functionalitys examples

'************************************************************

function Main() as Void

app = new ApplicationClass()

end function

class ApplicationClass

public thisIsATernaryExample as string

public thisIsAStringTemplateExample as string

public user as Dynamic

public aNode as Object

public function new() as Void

m.init()

end function

private function init()

'Run imported SimpleGrid StartApp()

StartApp()

'Ternary operator

m.thisIsATernaryExample = 1 = 1 ? "1 equals 1" : "1 is different from 1"

print "Ternary example: ", m.thisIsATernaryExample

'Template Strings

m.thisIsAStringTemplateExample = `The result from ternary example is ${m.thisIsATernaryExample}`

print "Template strings example: ", m.thisIsAStringTemplateExample

'Null-coalescing operator

user = m.user ?? "User is null/invalid, got this string instead"

print "Null-coalescing operator: ", user

'Regular Expression Literals

' Gets transpiled to -> print CreateObject("roRegex", "hello world", "ig")

print /hello world/ig

'Source Literals

' prints "file :///PATH.bs"

print SOURCE_FILE_PATH

' prints the "print SOURCE_LINE_NUM" line's number

print SOURCE_LINE_NUM

' prints function's name

print FUNCTION_NAME

' prints function's name, namespaced, ex: class.functionName

print SOURCE_FUNCTION_NAME

' prints a combination of SOURCE_FILE_PATH and SOURCE_LINE_NUM. ex: "file :///PATH.bs"

print SOURCE_LOCATION

' prints The pkg path of the file. ex: "pkg:/source/main.brs"

print PKG_PATH

end function

end class