Class: PoolParty::HashPrinter

Inherits:
Object
  • Object
show all
Defined in:
lib/poolparty/helpers/hash_printer.rb

Class Method Summary collapse

Class Method Details



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# File 'lib/poolparty/helpers/hash_printer.rb', line 9

def self.print_hash(props={}, tabs=0)
  out = []
  if props[:options]
    out << props[:options].map {|k,v| "#{print_tabs(tabs)}#{k} => #{print_value(v)}"}.join("#{print_tabs(tabs)}\n")
  end
  if props[:resources]
    props[:resources].each do |ty,r|
      out << [
        "#{print_tabs(tabs)}#{ty.to_s.capitalize}",
        r.map {|h| h.map {|k,v| "#{print_tabs(tabs+1)}#{k} => #{print_value(v)}"}}.join("#{print_tabs(tabs+1)}\n")
      ].join("\n")
    end
  end
  if props[:services]
    props[:services].each do |nm,s|
      out << [
        "#{print_tabs(tabs)}#{nm.to_s.capitalize}",
        print_hash(s,tabs+1)
      ].join("\n")
    end
  end
  out.join("\n")
end

.print_tabs(tabs = 1) ⇒ Object 



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# File 'lib/poolparty/helpers/hash_printer.rb', line 32

def self.print_tabs(tabs=1)
  "#{"\t"*tabs}"
end

.print_to_string(props = {}) ⇒ Object 



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# File 'lib/poolparty/helpers/hash_printer.rb', line 3

def self.print_to_string(props={})
<<-EOE
Top Level
  #{print_hash(props, 1)}
EOE
end

.print_value(v) ⇒ Object 



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# File 'lib/poolparty/helpers/hash_printer.rb', line 35

def self.print_value(v)
  case v
  when Array
    "[#{v.join(", ")}]"
  else
    v
  end
end