Class: Array

Inherits:
Object show all
Includes:
ArrayCleanup, ArrayNestedHash, ArrayTags, Doing::ChronifyArray
Defined in:
lib/doing/good.rb,
lib/doing/array/array.rb,
lib/doing/chronify/chronify.rb

Overview

Array helpers

Direct Known Subclasses

Doing::Items, Doing::Note

Instance Method Summary collapse

Methods included from Doing::ChronifyArray

#time_string, #to_abbr, #to_natural, #to_years

Instance Method Details

#cap_first ⇒ Array

Capitalize first letter of each element

Returns:

  • (Array) —

    capitalized items



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# File 'lib/doing/array/array.rb', line 31

def cap_first
  map(&:cap_first)
end

#good? ⇒ Boolean

Tests if object is nil or empty

Returns:

  • (Boolean) —

    true if object is defined and has content



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# File 'lib/doing/good.rb', line 59

def good?
  !nil? && !empty?
end

#utf8 ⇒ Array

Force UTF-8 encoding of strings in array

Returns:

  • (Array) —

    Encoded lines



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# File 'lib/doing/array/array.rb', line 17

def utf8
  c = self.class
  if String.method_defined? :force_encoding
    replace c.new(map(&:utf8))
  else
    self
  end
end