class Pdf2Html::OptionProvider
Attributes
keys[R]
Public Class Methods
new(args, options = {})
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# File lib/pdf2html/option_provider.rb, line 51 def initialize(args, options = {}) @keys = PDF2HTMLEX_OPTIONS.keys & options.keys @options = normalize_options(options) @args = args end
Public Instance Methods
to_h()
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# File lib/pdf2html/option_provider.rb, line 64 def to_h @options.merge(@args) end
to_s()
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# File lib/pdf2html/option_provider.rb, line 57 def to_s return "" if @keys.empty? (array_from_options(@options, PDF2HTMLEX_OPTIONS) + PDF2HTMLEX_ARGS).join(" ") end
Private Instance Methods
array_from_options(hash, opts = hash)
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# File lib/pdf2html/option_provider.rb, line 79 def array_from_options(hash, opts = hash) hash.flat_map do |key, val| [opts[key].to_s, key.to_sym.inspect.to_s] end end
normalize_options(options)
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# File lib/pdf2html/option_provider.rb, line 70 def normalize_options(options) return {} if options.nil? || @keys.nil? @keys.inject({}) do |hash, f| hash[f] = options[f].to_s unless options[f].nil? hash end end