Module: ThousandIsland::Utilities::DeepMerge::TemplateOptions

Extended by:
ThousandIsland::Utilities::DeepMerge
Defined in:
lib/thousand_island/utilities/utilities.rb

Class Method Summary collapse

Methods included from ThousandIsland::Utilities::DeepMerge

merge_for_key_and_nested_keys

Class Method Details

.merge_body(*hashes) ⇒ Object 



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# File 'lib/thousand_island/utilities/utilities.rb', line 54

def self.merge_body(*hashes)
  merge_for_key_and_nested_keys(:body, [], *hashes)
end

.merge_footer(*hashes) ⇒ Object 



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# File 'lib/thousand_island/utilities/utilities.rb', line 45

def self.merge_footer(*hashes)
  keys = [:numbering_options, :style]
  merge_for_key_and_nested_keys(:footer, keys, *hashes)
end

.merge_header(*hashes) ⇒ Object 



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# File 'lib/thousand_island/utilities/utilities.rb', line 50

def self.merge_header(*hashes)
  merge_for_key_and_nested_keys(:header, [], *hashes)
end

.merge_options(*hashes) ⇒ Hash

Take a number of hashes used for Template Options and merge them into one, respecting the structure and nesting according to the pdf options hash. Hashes work in order of precedence, the first in the array overrides, the second, etc.

Parameters:

  • hashes (*Hash) —

    A number of hashes to merge, in the order of precedence

Returns:

  • (Hash) —

    the merged values



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# File 'lib/thousand_island/utilities/utilities.rb', line 30

def self.merge_options(*hashes)
  hashes.reverse!
  merged = {}
  footer = merge_footer(*hashes)
  header = merge_header(*hashes)
  body = merge_body(*hashes)
  hashes.each do |h|
    merged.merge!(h)
  end
  merged[:footer] = footer
  merged[:header] = header
  merged[:body] = body
  merged
end