Class: Reportinator::SnippetArrayFunction

Inherits:
ArrayFunction show all
Defined in:
lib/reportinator/functions/array/snippet.rb

Constant Summary collapse

PREFIXES = 
[">snippet"]

Instance Method Summary collapse

Methods inherited from ArrayFunction

accepts?, #get, #set_attributes

Methods inherited from Function

parse, #parse_and_execute_value, #parse_value, #prefixes

Methods inherited from Base

config, #config, logger, #logger

Methods included from Helpers

#merge_hash, #merge_hash!, #symbolize_attributes

Instance Method Details

#find_snippet(name) ⇒ Object 



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# File 'lib/reportinator/functions/array/snippet.rb', line 14

def find_snippet(name)
  snippets = metadata[:snippets]
  return false unless snippets.present?
  return false unless snippets[name].present?
  snippets[name]
end

#output ⇒ Object 



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# File 'lib/reportinator/functions/array/snippet.rb', line 5

def output
  name = target
  name.strip! if name.instance_of? String
  parsed_name = parse_value(name)
  snippet = find_snippet(parsed_name)
  return "Missing Snippet" unless snippet.present?
  parse_snippet(snippet)
end

#parse_snippet(snippet) ⇒ Object 



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# File 'lib/reportinator/functions/array/snippet.rb', line 21

def parse_snippet(snippet)
  snippet_metadata = metadata.dup
  snippet_metadata.delete :snippets
  variables = values[0]
  parsed_variables = parse_value(variables)
  input_metadata = merge_hash(snippet_metadata, {variables: parsed_variables})
  ValueParser.parse(snippet, input_metadata)
end