class Liquid::Block::For

• Liquid::Block::For
• Liquid::Block::BeginBlock
• Liquid::Block::Node
• Reference
• Object

Overview

Inside of a for-loop block, you can access some special variables: Variable Description loop.index The current iteration of the loop. (1 indexed) loop.index0 The current iteration of the loop. (0 indexed) loop.revindex The number of iterations from the end of the loop (1 indexed) loop.revindex0 The number of iterations from the end of the loop (0 indexed) loop.first True if first iteration. loop.last True if last iteration. loop.length The number of items in the sequence.

Defined in:

Constant Summary

GLOBAL = /(?<var>\w+) in (?<range>.+)/

RANGE = /(?<start>[0-9]+)\.\.(?<end>[0-9]+)/

VARNAME = /^\s*(?<varname>#{VAR})\s*$/

Constructors

• .new(loop_var : String, begin s, end e)
• .new(loop_var : String, loop_over : Range(Int32, Int32) | String)
• .new(content : String)

Instance Method Summary

• #inspect(io : IO)

  Appends a String representation of this object which includes its class name, its object address and the values of all instance variables.

• #loop_over : String | Range(Int32, Int32)
• #loop_var : String

Constructor Detail

Instance Method Detail

class Person
  def initialize(@name : String, @age : Int32)
  end
end

Person.new("John", 32).inspect # => #<Person:0x10fd31f20 @name="John", @age=32>