Class: Liquid2::CaptureTag

Inherits:

Tag

• Object
• Node
• Tag
• Liquid2::CaptureTag

Defined in:

lib/liquid2/nodes/tags/capture.rb

Overview

The standard capture tag.

Constant Summary

END_BLOCK =

Set["endcapture"]

Instance Attribute Summary

Attributes inherited from Node

#blank, #token

Class Method Summary

• .parse(token, parser) ⇒ CaptureTag

Instance Method Summary

• #children(_static_context, include_partials: true) ⇒ Object
• #initialize(token, name, block) ⇒ CaptureTag constructor

  A new instance of CaptureTag.

• #render(context, _buffer) ⇒ Object
• #template_scope ⇒ Object

Methods inherited from Tag

#name

Methods inherited from Node

#block_scope, #expressions, #partial_scope, #render_with_disabled_tag_check

Constructor Details

#initialize(token, name, block) ⇒ CaptureTag

Returns a new instance of CaptureTag.

Parameters:

• name (Identifier)
• block (Block)

# File 'lib/liquid2/nodes/tags/capture.rb', line 23

def initialize(token, name, block)
  super(token)
  @name = name
  @block = block
  @block.blank = false
  @blank = true
end

Class Method Details

.parse(token, parser) ⇒ CaptureTag

Parameters:

• parser (Parser)

Returns:

• (CaptureTag)

# File 'lib/liquid2/nodes/tags/capture.rb', line 12

def self.parse(token, parser)
  name = parser.parse_identifier(trailing_question: false)
  parser.carry_whitespace_control
  parser.eat(:token_tag_end)
  block = parser.parse_block(END_BLOCK)
  parser.eat_empty_tag("endcapture")
  new(token, name, block)
end

Instance Method Details

#children(_static_context, include_partials: true) ⇒ Object

# File 'lib/liquid2/nodes/tags/capture.rb', line 37

def children(_static_context, include_partials: true) = [@block]

#render(context, _buffer) ⇒ Object

# File 'lib/liquid2/nodes/tags/capture.rb', line 31

def render(context, _buffer)
  buf = +""
  @block.render(context, buf)
  context.assign(@name.name, buf)
end

#template_scope ⇒ Object

# File 'lib/liquid2/nodes/tags/capture.rb', line 38

def template_scope = [@name]