Module: VV::ArrayMethods

Included in:
Array
Defined in:
lib/vv/array_methods.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



4
5
6
 
# File 'lib/vv/array_methods.rb', line 4

def self.included(base)
  base.extend(ClassMethods)
end

Instance Method Details

#eighth ⇒ Object 



84
85
86
 
# File 'lib/vv/array_methods.rb', line 84

def eighth
  self[7]
end

#fifth ⇒ Object 



72
73
74
 
# File 'lib/vv/array_methods.rb', line 72

def fifth
  self[4]
end

#format!(other) ⇒ Object 



56
57
58
 
# File 'lib/vv/array_methods.rb', line 56

def format!(other)
  self.spaced.format! other
end

#fourth ⇒ Object 



68
69
70
 
# File 'lib/vv/array_methods.rb', line 68

def fourth
  self[3]
end

#gravify ⇒ Object 



16
17
18
19
20
 
# File 'lib/vv/array_methods.rb', line 16

def gravify
  self.collect do |elem|
    "`#{elem}`"
  end
end

#gravify! ⇒ Object 



22
23
24
25
26
 
# File 'lib/vv/array_methods.rb', line 22

def gravify!
  self.collect! do |elem|
    "`#{elem}`"
  end
end

#include_any?(other) ⇒ Boolean

Returns:

  • (Boolean) 


35
36
37
 
# File 'lib/vv/array_methods.rb', line 35

def include_any?(other)
  self.includes_any?(other)
end

#includes_any?(other) ⇒ Boolean

Returns:

  • (Boolean)

Raises:

  • (TypeError) 


28
29
30
31
32
33
 
# File 'lib/vv/array_methods.rb', line 28

def includes_any?(other)
  raise TypeError, "Expecting array" unless other.is_a? Array
  uother = other.uniq
  uself  = self.uniq
  (uself + uother).uniq.size < (uself.size + uother.size)
end

#ninth ⇒ Object 



88
89
90
 
# File 'lib/vv/array_methods.rb', line 88

def ninth
  self[8]
end

#second ⇒ Object 



60
61
62
 
# File 'lib/vv/array_methods.rb', line 60

def second
  self[1]
end

#seventh ⇒ Object 



80
81
82
 
# File 'lib/vv/array_methods.rb', line 80

def seventh
  self[6]
end

#sixth ⇒ Object 



76
77
78
 
# File 'lib/vv/array_methods.rb', line 76

def sixth
  self[5]
end

#spaced ⇒ Object 



52
53
54
 
# File 'lib/vv/array_methods.rb', line 52

def spaced
  self.join(" ")
end

#stringify_collection(grave: false) ⇒ Object 



39
40
41
42
43
44
45
46
47
48
49
50
 
# File 'lib/vv/array_methods.rb', line 39

def stringify_collection grave: false
  return self.gravify.stringify_collection if grave

  return String.empty_string if self.blank?
  return self.first          if self.size == 1
  return self.join " and "   if self.size == 2

  new_collection = self[0..-3]
  back_fragment  = self[-2..-1].join ", and "
  new_collection << back_fragment
  new_collection.join ", "
end

#tenth ⇒ Object 



92
93
94
 
# File 'lib/vv/array_methods.rb', line 92

def tenth
  self[9]
end

#third ⇒ Object 



64
65
66
 
# File 'lib/vv/array_methods.rb', line 64

def third
  self[2]
end