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Contents
module Salesforce
class Columns
include Enumerable
attr_accessor :by_name, :by_original_name, :table_name
def initialize(table_name)
self.table_name = table_name
fields = Connection.fields(table_name)
self.by_name = {}
self.by_original_name = {}
fields.each do |field|
column = Column.new(field)
by_name[column.name] = column
by_original_name[column.original_name] = column
end
end
def each(&block)
all.each(&block)
end
def all
@all ||= by_name.values.flatten
end
def editable
@editable ||= select(&:editable?)
end
def createable
select(&:createable?)
end
def updateable
select(&:updateable?)
end
def id_column
find { |col| col.name.to_sym == :id }
end
def names
map(&:name)
end
def soql_selector
@soql_selector ||= by_original_name.keys.sort.join(',')
end
def ==(other)
other && self.all.map(&:name) == other.all.map(&:name)
end
def find_by_name(name)
column = by_name[name.to_s]
raise ColumnNotFound.new(name, table_name) unless column
column
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems