Module: JSONdb::Fields

Included in:
Table
Defined in:
lib/jsondb/fields.rb

Instance Method Summary collapse

Instance Method Details

#add_main_fields ⇒ Object 



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# File 'lib/jsondb/fields.rb', line 32

def add_main_fields
  if JSONdb.fields[@name]["id"].nil?
    JSONdb.fields[@name]["id"] = create_field('id')
    JSONdb.fields[@name]["id"].type         = "Fixnum"
    JSONdb.fields[@name]["id"].nullable     = false
    JSONdb.fields[@name]["id"].default      = 0
  end
  if JSONdb.fields[@name]["created_at"].nil?
    JSONdb.fields[@name]["created_at"] = create_field('created_at')
    JSONdb.fields[@name]["created_at"].type        = "Fixnum"
    JSONdb.fields[@name]["created_at"].nullable    = false
    JSONdb.fields[@name]["created_at"].default     = 0
  end
  if JSONdb.fields[@name]["updated_at"].nil?
    JSONdb.fields[@name]["updated_at"] = create_field('updated_at')
    JSONdb.fields[@name]["updated_at"].type        = "Fixnum"
    JSONdb.fields[@name]["updated_at"].nullable    = false
    JSONdb.fields[@name]["updated_at"].default     = 0
  end
end

#create_field(name) ⇒ Object 



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# File 'lib/jsondb/fields.rb', line 13

def create_field(name)
  JSONdb.fields[@name][name] = Field.new(name)
end

#drop_field(name) ⇒ Object 



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# File 'lib/jsondb/fields.rb', line 17

def drop_field(name)
  JSONdb.fields[@name][name] = nil
  JSONdb.fields[@name].delete(name)
end

#field(name) ⇒ Object 



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# File 'lib/jsondb/fields.rb', line 9

def field(name)
  JSONdb.fields[@name][name]
end

#fields ⇒ Object 



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# File 'lib/jsondb/fields.rb', line 5

def fields
  JSONdb.fields[@name].keys
end

#fields_to_hash ⇒ Object 



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# File 'lib/jsondb/fields.rb', line 22

def fields_to_hash
  to_hash = Hash.new
  JSONdb.fields[@name].each do |key, values|
    to_hash.merge!({
      key => values.to_hash
    })
  end
  return to_hash
end