Class: Card::Content::Chunk::Abstract

Inherits:
Object
  • Object
show all
Defined in:
lib/card/content/chunk.rb

Direct Known Subclasses

EscapedLiteral, Reference, URI, ViewStub

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(match, content) ⇒ Abstract

Returns a new instance of Abstract.



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# File 'lib/card/content/chunk.rb', line 116

def initialize match, content
  match = self.class.full_match(match) if match.is_a? String
  @text = match[0]
  @processed = nil
  @content = content
  interpret match, content
  self
end

Instance Attribute Details

#process_chunk ⇒ Object (readonly)

Returns the value of attribute process_chunk.



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# File 'lib/card/content/chunk.rb', line 95

def process_chunk
  @process_chunk
end

#text ⇒ Object (readonly)

Returns the value of attribute text.



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# File 'lib/card/content/chunk.rb', line 95

def text
  @text
end

Class Method Details

.context_ok?(_content, _chunk_start) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/card/content/chunk.rb', line 107

def context_ok? _content, _chunk_start
  true
end

.full_match(content, prefix = nil) ⇒ Object

if the prefix regex matched check that chunk against the full regex



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# File 'lib/card/content/chunk.rb', line 99

def full_match content, prefix=nil
  content.match full_re(prefix)
end

.full_re(_prefix) ⇒ Object 



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# File 'lib/card/content/chunk.rb', line 103

def full_re _prefix
  config[:full_re]
end

Instance Method Details

#as_json(_options = {}) ⇒ Object 



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# File 'lib/card/content/chunk.rb', line 165

def as_json _options={}
  burn_read || @process_chunk || @processed ||
    "not rendered #{self.class}, #{card&.name}"
end

#burn_after_reading(text) ⇒ Object

Temporarily overrides the processed nest content for single-use After using the nest's result (for example via to_s) the original result is restored



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# File 'lib/card/content/chunk.rb', line 157

def burn_after_reading text
  @burn_read = text
end

#burn_read ⇒ Object 



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# File 'lib/card/content/chunk.rb', line 146

def burn_read
  return unless @burn_read

  tmp = @burn_read
  @burn_read = nil
  tmp
end

#card ⇒ Object 



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# File 'lib/card/content/chunk.rb', line 134

def card
  @content.card
end

#format ⇒ Object 



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# File 'lib/card/content/chunk.rb', line 130

def format
  @content.format
end

#inspect ⇒ Object 



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# File 'lib/card/content/chunk.rb', line 161

def inspect
  "<##{self.class}##{self}>"
end

#interpret(_match_string, _content) ⇒ Object 



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# File 'lib/card/content/chunk.rb', line 125

def interpret _match_string, _content
  Rails.logger.info "no #interpret method found for chunk class: " \
                    "#{self.class}"
end

#reference_code ⇒ Object 



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# File 'lib/card/content/chunk.rb', line 112

def reference_code
  "I"
end

#result ⇒ Object 



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# File 'lib/card/content/chunk.rb', line 142

def result
  burn_read || @process_chunk || @processed || @text
end

#to_s ⇒ Object 



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# File 'lib/card/content/chunk.rb', line 138

def to_s
  result
end