class Ven::Parselet::PSpread

Overview

Reads a spread into QMapSpread or QReduceSpread.

QMapSpread operator does not support naked unary; i.e., |+_| [1, "2", false] will die of read error. Hence a grouping should be used: |(+_)| [1, "2", false]

Defined in:

ven/parselet/nud.cr

Instance Method Summary

Instance methods inherited from class Ven::Parselet::Nud

parse(tag : QTag, token : Word) parse, parse!(parser : Reader, tag : QTag, token : Word) parse!

Instance methods inherited from class Ven::Parselet::Share

block(opening = true, semicolon : Bool = false) block, die(message : String) die, led(precedence = @precedence) led, precedence : Precedence precedence, semicolon : Bool semicolon, symbol(tag, token = nil) : QSymbol symbol

Constructor methods inherited from class Ven::Parselet::Share

new(precedence : Ven::Precedence = Precedence::ZERO) new

Instance Method Detail

def parse(tag, token) #

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