Class: IfStatementParser

The if tag returns a message based on the passed expression to the parameter. An expression is represented by two values compared with an operator. The payload is a required message that must be split by pipe (|). If the expression evaluates true, then the message before the pipe (|) is returned, else the message after is returned.

Operators: {

Example

{if(expression):message}

Example

{if({args}==63):You guessed it! The number I was thinking of was 63!|Too {if({args}<63):low|high}, try again.}
# if args is 63
# You guessed it! The number I was thinking of was 63!
# if args is 73
# Too high, try again.
# if args is 14
# Too low, try again.

Hierarchy

• BaseParser

  ↳ IfStatementParser

Implements

• IParser

Constructors

constructor

• new IfStatementParser()

Overrides

BaseParser.constructor

Properties

acceptedNames

• Protected acceptedNames: string[]

Inherited from

BaseParser.acceptedNames

requiredParameter

• Protected requiredParameter: boolean

Inherited from

BaseParser.requiredParameter

requiredPayload

• Protected requiredPayload: boolean

Inherited from

BaseParser.requiredPayload

Methods

parse

▸ parse(ctx): string

Parses the given tag.

Parameters

Returns

string

Implementation of

IParser.parse

willAccept

▸ willAccept(ctx): boolean

Whether the parser can handle the given tag.

Parameters

Returns

boolean

Implementation of

IParser.willAccept

Inherited from

BaseParser.willAccept