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Contents
# frozen_string_literal: true
module Liquid
# @liquid_public_docs
# @liquid_type tag
# @liquid_category variable
# @liquid_name capture
# @liquid_summary
# Creates a new variable with a string value.
# @liquid_description
# You can create complex strings with Liquid logic and variables.
# @liquid_syntax
# {% capture variable %}
# value
# {% endcapture %}
# @liquid_syntax_keyword variable The name of the variable being created.
# @liquid_syntax_keyword value The value you want to assign to the variable.
class Capture < Block
Syntax = /(#{VariableSignature}+)/o
def initialize(tag_name, markup, options)
super
if markup =~ Syntax
@to = Regexp.last_match(1)
else
raise SyntaxError, options[:locale].t("errors.syntax.capture")
end
end
def render_to_output_buffer(context, output)
context.resource_limits.with_capture do
capture_output = render(context)
context.scopes.last[@to] = capture_output
end
output
end
def blank?
true
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems