Class: Jekyll::Geolexica::JbuilderTag::JbuilderWrapper

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll/geolexica/jbuilder_tag.rb

Overview

Instance of this class becomes self in Jbuilder templates. It provides access to Jbuilder instance and current Jekyll context via json and context accessors, respectively. There are convenient accessors to site and page Jekyll context variables, too.

Examples:

# Should render {"time": "<time when site was generated>"}
json.now context["site"]["time"]
# Alternatively
json.now site["time"]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(context) ⇒ JbuilderWrapper

Returns a new instance of JbuilderWrapper.



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# File 'lib/jekyll/geolexica/jbuilder_tag.rb', line 33

def initialize(context)
  @builder = Jbuilder.new
  @context = context
end

Instance Attribute Details

#context ⇒ Object (readonly)

Returns the value of attribute context.



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# File 'lib/jekyll/geolexica/jbuilder_tag.rb', line 42

def context
  @context
end

Instance Method Details

#eval_source(source) ⇒ Object 



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# File 'lib/jekyll/geolexica/jbuilder_tag.rb', line 52

def eval_source(source)
  instance_eval(source)
rescue StandardError
  raise Error.new(source)
end

#json ⇒ Object 



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# File 'lib/jekyll/geolexica/jbuilder_tag.rb', line 38

def json
  @builder
end

#page ⇒ Object 



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# File 'lib/jekyll/geolexica/jbuilder_tag.rb', line 44

def page
  @context["page"]
end

#site ⇒ Object 



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# File 'lib/jekyll/geolexica/jbuilder_tag.rb', line 48

def site
  @context["site"]
end

#target! ⇒ Object

This generates pretty output contrary to Jbuilder#target!.



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# File 'lib/jekyll/geolexica/jbuilder_tag.rb', line 59

def target!
  JSON.pretty_generate(@builder.attributes!)
end