Class: Card::Content::Chunk::QueryReference
Overview
This should find +Alfred+ in expressions like
1) "name":"Alfred"
2a) "name":["in","Alfred"]
3a) "plus_right":["Alfred"]
but not in
2b) "content":"foo", "Alfred":"bar"
3b) "Toni"] ("Alfred" is an operator here)
It's not possible to distinguish between 2a) and 2b) or 3a) and 3b) with a
simple regex, hence we use a too general regex and check for query keywords
after the match, which of course means that we don't find references with
query keywords as name
Constant Summary
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- QUERY_KEYWORDS =
::Set.new(
(
Card::Query::MODIFIERS.keys +
Card::Query::OPERATORS.keys +
Card::Query::ATTRIBUTES.keys +
Card::Query::CONJUNCTIONS.keys +
%w[desc asc count]
).map(&:to_name)
)
Instance Attribute Summary
Attributes inherited from Reference
#name, #referee_name
Attributes inherited from Abstract
#text
Class Method Summary
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Instance Method Summary
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Methods inherited from Reference
#referee_card, #render_obj, #replace_name_reference
Methods inherited from Abstract
#as_json, #card, context_ok?, #format, full_re, #initialize, #result, #to_s
Class Method Details
.full_match(content, prefix) ⇒ Object
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# File 'mod/core/chunk/query_reference.rb', line 55
def full_match content, prefix
match, offset = super(content, prefix)
return unless match && !QUERY_KEYWORDS.include?(match[1].to_name)
[match, offset]
end
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Instance Method Details
#inspect ⇒ Object
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# File 'mod/core/chunk/query_reference.rb', line 70
def inspect
"<##{self.class}:n[#{@name}] p[#{@process_chunk}] txt:#{@text}>"
end
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#interpret(match, _content) ⇒ Object
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# File 'mod/core/chunk/query_reference.rb', line 62
def interpret match, _content
@name = match[1]
end
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#process_chunk ⇒ Object
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# File 'mod/core/chunk/query_reference.rb', line 66
def process_chunk
@process_chunk ||= @text
end
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#reference_code ⇒ Object
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# File 'mod/core/chunk/query_reference.rb', line 79
def reference_code
"Q" end
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#replace_reference(old_name, new_name) ⇒ Object
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# File 'mod/core/chunk/query_reference.rb', line 74
def replace_reference old_name, new_name
replace_name_reference old_name, new_name
@text = "\"#{@name}\""
end
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