Class: Format

Inherits:
Object
  • Object
show all
Defined in:
lib/format.rb

Class Method Summary collapse

Class Method Details

.examples(option, hash) ⇒ Object 



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# File 'lib/format.rb', line 2

def self.examples(option, hash)
  return if hash[:examples].nil?

  hash[:examples]
    .then { |x| x.is_a?(String) ? [x] : x }
    .map { |e| (" " * 2) + e }
    .unshift("--#{option} examples:")
    .join("\n")
end

.monthswap(string) ⇒ Object 



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# File 'lib/format.rb', line 16

def self.monthswap(string)
  string = string.downcase

  %w[ january february march april
      may june july august september
      october november december
  ].map { |m| [m, m[0..2]].map { |x| Regexp.new(x) } }
    .zip(1..) do |names, i|
    names.each { |n| string.gsub!(n, i.to_s) }
  end

  string
end

.special(x) ⇒ Object 



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# File 'lib/format.rb', line 30

def self.special(x)
  eval "\"#{x}\""
end

.syntax(syntax) ⇒ Object 



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# File 'lib/format.rb', line 12

def self.syntax(syntax)
  [syntax].flatten.join("\n")
end