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Contents
module Searchlogic
class Search
module Conditions
# Returns a hash of the current conditions set.
def conditions
mass_conditions.clone.merge(@conditions)
end
def compact_conditions
conditions.select { |k,v| !v.blank? }
end
# Accepts a hash of conditions.
def conditions=(values)
values.each do |condition, value|
mass_conditions[condition.to_sym] = value
value.delete_if { |v| ignore_value?(v) } if value.is_a?(Array)
next if ignore_value?(value)
send("#{condition}=", value)
end
end
# Delete a condition from the search. Since conditions map to named scopes,
# if a named scope accepts a parameter there is no way to actually delete
# the scope if you do not want it anymore. A nil value might be meaningful
# to that scope.
def delete(*names)
names.each do |name|
@conditions.delete(name.to_sym)
mass_conditions.delete(name)
end
self
end
private
# This is here as a hook to allow people to modify the order in which the conditions are called, for whatever reason.
def conditions_array
@conditions.to_a
end
def write_condition(name, value)
@conditions[name] = value
end
def read_condition(name)
@conditions[name]
end
def mass_conditions
@mass_conditions ||= {}
end
def ignore_value?(value)
(value.is_a?(String) && value.blank?) || (value.is_a?(Array) && value.empty?)
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems