Class: RedisMemo::MemoizeQuery::CachedSelect::BindParams::Plan::DependencySizeEstimation

Inherits:
Object
  • Object
show all
Defined in:
lib/redis_memo/memoize_query/cached_select/bind_params.rb

Instance Method Summary collapse

Constructor Details

#initialize(hash = nil) ⇒ DependencySizeEstimation

Returns a new instance of DependencySizeEstimation.



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# File 'lib/redis_memo/memoize_query/cached_select/bind_params.rb', line 189

def initialize(hash = nil)
  @hash = hash
end

Instance Method Details

#*(other) ⇒ Object 



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# File 'lib/redis_memo/memoize_query/cached_select/bind_params.rb', line 201

def *(other)
  merged_hash = hash.dup
  other.hash.each do |k, v|
    if merged_hash.include?(k)
      merged_hash[k] *= v
    else
      merged_hash[k] = v
    end
  end
  self.class.new(merged_hash)
end

#+(other) ⇒ Object 



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# File 'lib/redis_memo/memoize_query/cached_select/bind_params.rb', line 193

def +(other)
  merged_hash = hash.dup
  other.hash.each do |k, v|
    merged_hash[k] += v
  end
  self.class.new(merged_hash)
end

#[](key) ⇒ Object 



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# File 'lib/redis_memo/memoize_query/cached_select/bind_params.rb', line 213

def [](key)
  hash[key]
end

#[]=(key, val) ⇒ Object 



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# File 'lib/redis_memo/memoize_query/cached_select/bind_params.rb', line 217

def []=(key, val)
  hash[key] = val
end

#to_i ⇒ Object 



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# File 'lib/redis_memo/memoize_query/cached_select/bind_params.rb', line 221

def to_i
  ret = 0
  hash.each do |_, v|
    ret += v
  end
  ret
end