Class: Super::Schema::Fields

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/super/schema.rb

Overview

This class can be thought of as a Hash, where the keys usually refer to the model's column name and the value refers to the column type. Note though that this isn't always the case—different SchemaTypes can do whatever makes sense in their context

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Fields

Returns a new instance of Fields.



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# File 'lib/super/schema.rb', line 17

def initialize
  @backing = {}
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/super/schema.rb', line 21

def [](key)
  @backing[key]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/super/schema.rb', line 25

def []=(key, value)
  @backing[key] = value
end

#each(&block) ⇒ Object 



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# File 'lib/super/schema.rb', line 37

def each(&block)
  if block_given?
    return @backing.each(&block)
  end

  enum_for(:each)
end

#keys ⇒ Object 



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# File 'lib/super/schema.rb', line 29

def keys
  @backing.keys
end

#nested ⇒ Object 



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# File 'lib/super/schema.rb', line 53

def nested
  outside = @backing
  inside = {}
  @backing = inside
  yield
  return inside
ensure
  @backing = outside
  inside
end

#replace(other) ⇒ Object 



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# File 'lib/super/schema.rb', line 45

def replace(other)
  @backing = other
end

#to_h ⇒ Object 



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# File 'lib/super/schema.rb', line 49

def to_h
  @backing
end

#values ⇒ Object 



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# File 'lib/super/schema.rb', line 33

def values
  @backing.values
end