Class: Redis::Model::ListProxy

Inherits:
FieldProxy show all
Defined in:
lib/redis/model.rb

Overview

:nodoc:

Instance Method Summary collapse

Methods inherited from FieldProxy

#initialize, #method_missing

Constructor Details

This class inherits a constructor from Redis::Model::FieldProxy

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Redis::Model::FieldProxy

Instance Method Details

#<<(v) ⇒ Object Also known as: push_tail 



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# File 'lib/redis/model.rb', line 253

def <<(v)
  @redis.rpush @name, @marshal.dump(v)
end

#[](from, to = nil) ⇒ Object Also known as: range 



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# File 'lib/redis/model.rb', line 270

def [](from, to = nil)
  if to.nil?
    @marshal.load(@redis.lindex(@name, from))
  else
    @redis.lrange(@name, from, to).map! { |v| @marshal.load(v) }
  end
end

#[]=(index, v) ⇒ Object Also known as: set 



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# File 'lib/redis/model.rb', line 279

def []=(index, v)
  @redis.lset(@name, index, @marshal.dump(v))
end

#include?(v) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/redis/model.rb', line 284

def include?(v)
  @redis.exists(@name, @marshal.dump(v))
end

#length ⇒ Object 



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# File 'lib/redis/model.rb', line 292

def length
  @redis.llen(@name)
end

#pop_head ⇒ Object 



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# File 'lib/redis/model.rb', line 266

def pop_head
  @marshal.load(@redis.lpop(@name))
end

#pop_tail ⇒ Object 



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# File 'lib/redis/model.rb', line 262

def pop_tail
  @marshal.load(@redis.rpop(@name))
end

#push_head(v) ⇒ Object 



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# File 'lib/redis/model.rb', line 258

def push_head(v)
  @redis.lpush @name, @marshal.dump(v)
end

#remove(count, v) ⇒ Object 



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# File 'lib/redis/model.rb', line 288

def remove(count, v)
  @redis.lrem(@name, count, @marshal.dump(v))
end

#to_s ⇒ Object 



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# File 'lib/redis/model.rb', line 300

def to_s
  range(0, 100).join(', ')
end

#trim(from, to) ⇒ Object 



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# File 'lib/redis/model.rb', line 296

def trim(from, to)
  @redis.ltrim(@name, from, to)
end