Class: Lite::Redis::Hash

Inherits:
Base
  • Object
show all
Defined in:
lib/lite/redis/hash.rb

Instance Attribute Summary

Attributes inherited from Base

#client

Instance Method Summary collapse

Methods inherited from Base

#initialize, method_missing, #respond_to_method?, #respond_to_missing?

Constructor Details

This class inherits a constructor from Lite::Redis::Base

Instance Method Details

#all(key) ⇒ Object 



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# File 'lib/lite/redis/hash.rb', line 15

def all(key)
  client.hgetall(key.to_s)
end

#count(key) ⇒ Object 



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# File 'lib/lite/redis/hash.rb', line 31

def count(key)
  client.hlen(key.to_s)
end

#create(key, field, value) ⇒ Object 



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# File 'lib/lite/redis/hash.rb', line 39

def create(key, field, value)
  client.hset(key.to_s, field, value)
end

#create!(key, field, value) ⇒ Object 



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# File 'lib/lite/redis/hash.rb', line 43

def create!(key, field, value)
  client.hsetnx(key.to_s, field, value)
end

#create_each(key, *args) ⇒ Object 



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# File 'lib/lite/redis/hash.rb', line 47

def create_each(key, *args)
  client.hmset(key.to_s, *args)
end

#destroy(key, *args) ⇒ Object 



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# File 'lib/lite/redis/hash.rb', line 59

def destroy(key, *args)
  client.hdel(key.to_s, *args)
end

#exists?(key, field) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lite/redis/hash.rb', line 35

def exists?(key, field)
  client.hexists(key.to_s, field)
end

#find(key, field) ⇒ Object 



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# File 'lib/lite/redis/hash.rb', line 7

def find(key, field)
  client.hget(key.to_s, field)
end

#find_each(key, *args) ⇒ Object 



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# File 'lib/lite/redis/hash.rb', line 11

def find_each(key, *args)
  client.hmget(key.to_s, *args)
end

#increment(key, field, value) ⇒ Object 



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# File 'lib/lite/redis/hash.rb', line 51

def increment(key, field, value)
  if value.is_a?(Float)
    client.hincrbyfloat(key.to_s, field, value)
  else
    client.hincrby(key.to_s, field, value)
  end
end

#keys(key) ⇒ Object 



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# File 'lib/lite/redis/hash.rb', line 19

def keys(key)
  client.hkeys(key.to_s)
end

#scan(key, cursor, opts = {}) ⇒ Object 



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# File 'lib/lite/redis/hash.rb', line 63

def scan(key, cursor, opts = {})
  client.hdel(key.to_s, cursor, **opts)
end

#value_length(key, field) ⇒ Object 



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# File 'lib/lite/redis/hash.rb', line 27

def value_length(key, field)
  client.hstrlen(key.to_s, field)
end

#values(key) ⇒ Object 



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# File 'lib/lite/redis/hash.rb', line 23

def values(key)
  client.hvals(key.to_s)
end