Class: Array

Inherits:
Object
  • Object
show all
Defined in:
lib/ext/array.rb,
lib/ext/translator.rb

Instance Method Summary collapse

Instance Method Details

#cama_pluck(attribute) ⇒ Object

alternative pluck method for arrays



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# File 'lib/ext/array.rb', line 52

def cama_pluck(attribute)
  map { |i| i.send(attribute) }
end

#clean_empty ⇒ Object

delete empty values



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# File 'lib/ext/array.rb', line 3

def clean_empty
  delete_if(&:blank?)
  self
end

#delete_item(item) ⇒ Object 



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# File 'lib/ext/array.rb', line 14

def delete_item(item)
  delete_if { |a| a.to_s == item.to_s }
end

#delete_items(items) ⇒ Object

remove all item from array



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# File 'lib/ext/array.rb', line 19

def delete_items(items)
  items = items.to_s_
  delete_if { |a| items.include?(a.to_s) }
end

#delete_last ⇒ Object

delete last item



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# File 'lib/ext/array.rb', line 38

def delete_last
  slice(0, size - 1)
end

#fix_in_sql(def_val = -1)) ⇒ Object

add default value if array is empty



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# File 'lib/ext/array.rb', line 9

def fix_in_sql(def_val = -1)
  self << def_val if empty?
  self
end

#join_bar ⇒ Object 



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# File 'lib/ext/array.rb', line 47

def join_bar
  uniq.map { |us_id| "__#{us_id}__" }.join(',')
end

#join_pluck ⇒ Object

join pluck arrays



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# File 'lib/ext/array.rb', line 43

def join_pluck
  collect { |row| row[1].present? ? row.join(',') : row[0] }.join(',').to_s.split(',')
end

#strip ⇒ Object 



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# File 'lib/ext/array.rb', line 28

def strip
  collect { |i| i.to_s.strip }
end

#to_i ⇒ Object 



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# File 'lib/ext/array.rb', line 24

def to_i
  collect(&:to_i)
end

#to_s_ ⇒ Object

convert all items to string



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# File 'lib/ext/array.rb', line 33

def to_s_
  collect(&:to_s)
end

#translate(locale = nil) ⇒ Object

translate array values return the same array translated



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# File 'lib/ext/translator.rb', line 78

def translate(locale = nil)
  collect do |val|
    val.to_s.translate(locale)
  end
end