Class: Bricolage::SQLFileParam

Inherits:
Param
  • Object
show all
Defined in:
lib/bricolage/parameters.rb

Instance Attribute Summary

Attributes inherited from Param

#arg_spec, #description, #name

Instance Method Summary collapse

Methods inherited from Param

#have_arg?, #inspect, #option_name, #optional?, #parse_option_value, #parse_value, #publish?, #required?

Constructor Details

#initialize(name = 'sql-file', arg_spec = 'PATH', description = 'SQL file.', optional: false, publish: false) ⇒ SQLFileParam

Returns a new instance of SQLFileParam.



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# File 'lib/bricolage/parameters.rb', line 471

def initialize(name = 'sql-file', arg_spec = 'PATH', description = 'SQL file.', optional: false, publish: false)
  super name, arg_spec, description, optional: optional, publish: publish
end

Instance Method Details

#default_value(ctx, vars) ⇒ Object 



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# File 'lib/bricolage/parameters.rb', line 475

def default_value(ctx, vars)
  nil
end

#materialize(name_or_stmt, ctx, vars) ⇒ Object 



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# File 'lib/bricolage/parameters.rb', line 479

def materialize(name_or_stmt, ctx, vars)
  case name_or_stmt
  when String
    name = name_or_stmt
    SQLStatement.new(ctx.parameter_file(expand(name.to_s, vars), 'sql'))
  when SQLStatement
    name_or_stmt
  else
    raise ParameterError, "unknown type for parameter #{name}: #{name_or_stmt.class}"
  end
end

#variables(stmt) ⇒ Object 



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# File 'lib/bricolage/parameters.rb', line 491

def variables(stmt)
  wrap_variable_value(stmt.location)
end