Class: Temple::Filters::StaticMerger

Inherits:
Temple::Filter show all
Defined in:
lib/temple/filters/static_merger.rb

Overview

Merges several statics into a single static. Example:

[:multi,
  [:static, "Hello "],
  [:static, "World!"]]

Compiles to:

[:static, "Hello World!"]

Constant Summary

Constants included from Utils

Utils::ESCAPE_HTML, Utils::ESCAPE_HTML_PATTERN

Instance Attribute Summary

Attributes included from Mixins::Options

#options

Instance Method Summary collapse

Methods included from Mixins::Options

included, #initialize

Methods included from Mixins::ControlFlowDispatcher

#on_block, #on_case, #on_cond, #on_if

Methods included from Mixins::EscapeDispatcher

#on_escape

Methods included from Mixins::CoreDispatcher

#on_capture

Methods included from Mixins::CompiledDispatcher

#call, #compile

Methods included from Utils

#empty_exp?, #escape_html, #escape_html_safe, #indent_dynamic, #unique_name

Instance Method Details

#on_multi(*exps) ⇒ Object 



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# File 'lib/temple/filters/static_merger.rb', line 16

def on_multi(*exps)
  result = [:multi]
  text = nil

  exps.each do |exp|
    if exp.first == :static
      if text
        text << exp.last
      else
        text = exp.last.dup
        result << [:static, text]
      end
    else
      result << compile(exp)
      text = nil unless exp.first == :newline
    end
  end

  result.size == 2 ? result[1] : result
end