Class: Prosereflect::Blockquote

Inherits:
Node
  • Object
show all
Defined in:
lib/prosereflect/blockquote.rb

Overview

It can contain other block-level content like paragraphs, lists, etc.

Constant Summary collapse

PM_TYPE = 
"blockquote"

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Node

#add_child, #copy, #cut, #descendants, #eq?, #find_all, #find_children, #find_first, #marks, #marks=, #node, #node_size, #nodes_between, #parse_content, #process_attrs_data, #raw_marks, #resolve, #text?, #text_content, #to_yaml

Constructor Details

#initialize(attributes = {}) ⇒ Blockquote

Returns a new instance of Blockquote.



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# File 'lib/prosereflect/blockquote.rb', line 20

def initialize(attributes = {})
  attributes[:content] ||= []
  super
end

Class Method Details

.create(attrs = nil) ⇒ Object 



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# File 'lib/prosereflect/blockquote.rb', line 25

def self.create(attrs = nil)
  new(attrs: attrs, content: [])
end

Instance Method Details

#add_block(content) ⇒ Object

Add a content block to the blockquote



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# File 'lib/prosereflect/blockquote.rb', line 37

def add_block(content)
  add_child(content)
end

#add_blocks(blocks_content) ⇒ Object

Add multiple content blocks at once



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# File 'lib/prosereflect/blockquote.rb', line 42

def add_blocks(blocks_content)
  blocks_content.each do |block_content|
    add_block(block_content)
  end
end

#add_paragraph(text) ⇒ Object 



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# File 'lib/prosereflect/blockquote.rb', line 86

def add_paragraph(text)
  paragraph = Paragraph.new
  paragraph.add_text(text)
  add_child(paragraph)
  paragraph
end

#block_at(index) ⇒ Object

Get block at specific position



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# File 'lib/prosereflect/blockquote.rb', line 49

def block_at(index)
  return nil if index.negative?

  blocks[index]
end

#blocks ⇒ Object

Get all content blocks within the blockquote



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# File 'lib/prosereflect/blockquote.rb', line 30

def blocks
  return [] unless content

  content
end

#citation ⇒ Object

Get citation/source of the blockquote



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# File 'lib/prosereflect/blockquote.rb', line 62

def citation
  attrs&.[]("citation")
end

#citation=(source) ⇒ Object

Update citation/source for the blockquote



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# File 'lib/prosereflect/blockquote.rb', line 56

def citation=(source)
  self.attrs ||= {}
  attrs["citation"] = source
end

#citation? ⇒ Boolean

Check if blockquote has a citation

Returns:

  • (Boolean) 


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# File 'lib/prosereflect/blockquote.rb', line 67

def citation?
  !citation.nil? && !citation.empty?
end

#remove_citation ⇒ Object

Remove citation



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# File 'lib/prosereflect/blockquote.rb', line 72

def remove_citation
  self.attrs ||= {}
  attrs.delete("citation")
end

#to_h ⇒ Object 



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# File 'lib/prosereflect/blockquote.rb', line 77

def to_h
  hash = super
  if hash["attrs"]&.key?("citation") && hash["attrs"]["citation"].nil?
    hash["attrs"].delete("citation")
    hash.delete("attrs") if hash["attrs"].empty?
  end
  hash
end