Module: Ergane::Util

Defined in:
lib/ergane/util.rb

Class Method Summary collapse

Class Method Details

.color_array(array) ⇒ Object 



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# File 'lib/ergane/util.rb', line 9

def self.color_array(array)
  array.collect do |a|
    a.to_s.send(colors.next.to_sym).underline
  end
end

.color_array!(array) ⇒ Object 



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# File 'lib/ergane/util.rb', line 15

def self.color_array!(array)
  colors.rewind
  array.collect do |a|
    a.to_s.send(colors.next.to_sym).underline
  end
end

.colors ⇒ Object 



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# File 'lib/ergane/util.rb', line 4

def self.colors
  # @colors = [:red, :yellow, :green, :blue, :cyan, :magenta].cycle
  @colors ||= [:light_red, :light_yellow, :light_green, :light_blue, :light_cyan, :light_magenta].cycle
end

.first_name ⇒ Object 



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# File 'lib/ergane/util.rb', line 65

def self.first_name
  @first_name || begin
    split_names.first
  end
end

.full_name ⇒ Object 



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# File 'lib/ergane/util.rb', line 55

def self.full_name
  @full_name ||= `finger \`whoami\` | grep Name | awk -F 'Name: ' '{print $2}'`.chomp
end

.last_name ⇒ Object 



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# File 'lib/ergane/util.rb', line 59

def self.last_name
  @last_name || begin
    split_names.last
  end
end

.next_color ⇒ Object 



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# File 'lib/ergane/util.rb', line 43

def self.next_color
  colors.next
end

.next_rainbow_color ⇒ Object 



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# File 'lib/ergane/util.rb', line 51

def self.next_rainbow_color
  rainbow_colors.cycle
end

.rainbow(string, delimeter = ' ') ⇒ Object 



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# File 'lib/ergane/util.rb', line 22

def self.rainbow(string, delimeter=' ')
  rainbow_a(string.split(delimeter)).join(delimeter)
end

.rainbow!(string, delimeter = ' ') ⇒ Object 



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# File 'lib/ergane/util.rb', line 26

def self.rainbow!(string, delimeter=' ')
  rainbow_a!(string.split(delimeter)).join(delimeter)
end

.rainbow_a(array) ⇒ Object 



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# File 'lib/ergane/util.rb', line 30

def self.rainbow_a(array)
  array.collect do |a|
    a.to_s.send(next_color).underline
  end
end

.rainbow_a!(array) ⇒ Object 



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# File 'lib/ergane/util.rb', line 36

def self.rainbow_a!(array)
  rainbow_colors.rewind
  array.collect do |a|
    a.to_s.send(next_color).underline
  end
end

.rainbow_colors ⇒ Object 



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# File 'lib/ergane/util.rb', line 47

def self.rainbow_colors
  @rainbow_colors = [:light_red, :light_yellow, :light_green, :light_blue, :light_cyan, :light_magenta].cycle
end