Class: Array

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

Instance Method Summary collapse

Instance Method Details

#clean_emptyObject

delete empty values


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

def clean_empty
  self.delete_if {|v| v.blank? }
  self
end

#delete_item(item) ⇒ Object


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

def delete_item(item)
  self.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_
  self.delete_if { |a| items.include?(a.to_s) }
end

#delete_lastObject

delete last item


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# File 'lib/ext/array.rb', line 41

def delete_last
  self.slice(0, self.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 self.empty?
  self
end

#join_barObject


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# File 'lib/ext/array.rb', line 50

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

#join_pluckObject

join pluck arrays


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# File 'lib/ext/array.rb', line 46

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

#stripObject


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# File 'lib/ext/array.rb', line 29

def strip
  a = self.collect{|i| i.to_s.strip}
  a
end

#to_iObject


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

def to_i
  a = self.collect{|i| i.to_i}
  a
end

#to_s_Object

convert all items to string


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# File 'lib/ext/array.rb', line 35

def to_s_
  a = self.collect{|i| i.to_s}
  a
end

#translate(locale = nil) ⇒ Object

translate array values return the same array translated


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# File 'lib/ext/translator.rb', line 79

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