Class: YamlStore

Inherits:
Object
  • Object
show all
Includes:
EvalBased
Defined in:
lib/yaml_store.rb,
lib/yaml_store/block_based.rb

Defined Under Namespace

Modules: BlockBased, EvalBased Classes: Record

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from EvalBased

#fetch, #having, #not_having

Constructor Details

#initialize(yaml) ⇒ YamlStore

Returns a new instance of YamlStore.



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# File 'lib/yaml_store.rb', line 27

def initialize(yaml)
  @records = []
  
  if yaml.instance_of?(Array)
    yaml.each_with_index do |value, key|
      @records << YamlStore::Record.new({'key' => key}.merge(value))
    end  
  else
    yaml.each do |key, value|
      @records << YamlStore::Record.new({'key' => key}.merge(value))
    end
  end  
end

Class Attribute Details

.load_paths ⇒ Object

Returns the value of attribute load_paths.



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# File 'lib/yaml_store.rb', line 6

def load_paths
  @load_paths
end

Instance Attribute Details

#records ⇒ Object

Returns the value of attribute records.



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# File 'lib/yaml_store.rb', line 25

def records
  @records
end

Class Method Details

.from(key) ⇒ Object 



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# File 'lib/yaml_store.rb', line 12

def from(key)
  load_paths.each do |path|
    filename = File.join(path, key + '.yml')

    if File.exist?(filename)
      return new(YAML.load(File.read(filename)))
    end
  end  

  raise "YamlStore for #{key} not found!"
end

Instance Method Details

#collect(*args, &block) ⇒ Object 



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# File 'lib/yaml_store.rb', line 89

def collect(*args, &block); fetch.map(*args, &block);  end

#conditions ⇒ Object 



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# File 'lib/yaml_store.rb', line 41

def conditions
  @conditions ||= []
end

#each(*args, &block) ⇒ Object 



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# File 'lib/yaml_store.rb', line 87

def each(*args, &block);    fetch.each(*args, &block); end

#first ⇒ Object 



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# File 'lib/yaml_store.rb', line 90

def first;                  fetch(:first);             end

#map(*args, &block) ⇒ Object 



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# File 'lib/yaml_store.rb', line 88

def map(*args, &block);     fetch.map(*args, &block);  end

#reset_conditions! ⇒ Object 



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# File 'lib/yaml_store.rb', line 45

def reset_conditions!
  @conditions = nil; conditions
end