Module: KA

Defined in:
lib/ka/mobile.rb

Class Method Summary collapse

Class Method Details

.compact_mobile(mob) ⇒ Object

Compacts mobile number, throwing out all non-digit characters.



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# File 'lib/ka/mobile.rb', line 5

def compact_mobile(mob)
  mob.scan(/[0-9]/).join('') if mob
end

.correct_mobile?(mob) ⇒ Boolean

Correct mobiles are those which are 9 digits after compaction and start with the digit ‘5’.

Returns:

  • (Boolean) 


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# File 'lib/ka/mobile.rb', line 10

def correct_mobile?(mob)
  compacted = compact_mobile(mob)
  (not not (compacted =~ /^[0-9]{9}$/)) and (compacted[0] == '5')
end

.format_mobile(mob, h = {}) ⇒ Object

Formats mobile number.

The default implementation is format mobile as ‘(XXX)XXX-XXX`, where `X` denotes a digit.

You can specify the different format using formatting options:

“‘ mob = format_mobile(’595335514’, operator_pre: ‘[’, operator_suf: ‘]’, by: 2, separator: ‘ ’) # => [595]33 55 14 “‘



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# File 'lib/ka/mobile.rb', line 25

def format_mobile(mob, h = {})
  operator_pre = h[:operator_pre] || h['operator_pre'] || '('
  operator_suf = h[:operator_suf] || h['operator_suf'] || ')'
  by = h[:by] || h['by'] || 3
  separator = h[:separator] || h['separator'] || '-'
  mob = compact_mobile(mob)
  operator = mob[0..2]
  digits = mob[3..8].scan(/.{1,#{by}}/)
  [operator_pre, operator, operator_suf, digits.join(separator)].join('')
  #"(#{operator})#{mob[3..5]}-#{mob[6..8]}"
end