Class: TableFu::Formatting

Inherits:

Object

• Object
• TableFu::Formatting

show all

Defined in:

lib/table_fu/formatting.rb

Overview

Class Method Summary

• + (Object) currency(num) Returns a currency formatted number.
• + (Object) last_name(name) Returns the last name of a name .
• + (Object) last_name_first_name(name) Returns that last name first of a name.
• + (Object) link(linkname, href) Returns an html link constructed from link, linkname.
• + (Object) method_missing(method) Returns an error message if the given formatter isn’t available.

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# File 'lib/table_fu/formatting.rb', line 10

def currency(num)
  begin
    parts = num.to_s.split('.')
    parts[0].gsub!(/(\d)(?=(\d\d\d)+(?!\d))/, "\\1,")
    "$#{parts.join('.')}"
  rescue
    num
  end
end

  => last_name("Jeff Larson")
  >> Larson

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# File 'lib/table_fu/formatting.rb', line 23

def last_name(name)
  name.strip!
  if name.match(/\s(\w+)$/)
    $1
  else
    name
  end
end

  => last_name_first_name("Jeff Larson")
  >> Larson, Jeff

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# File 'lib/table_fu/formatting.rb', line 34

def last_name_first_name(name)
  last = last_name(name)
  first = name.gsub(last, '').strip    
  "#{last}, #{first}"
end

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# File 'lib/table_fu/formatting.rb', line 41

def link(linkname, href)
  "<a href='#{href}' title='#{linkname}'>#{linkname}</a>"
end

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# File 'lib/table_fu/formatting.rb', line 46

def method_missing(method)
  "#{method.to_s} not a valid formatter!"
end