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Changes to allow spaced values in filter_expression_parser #1

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aee9265
Changes to allow spaced values infilter_expression_parser
vigneshdurairaj Jun 27, 2020
c67e96f
Adding Inequality feature
vigneshdurairaj Jun 27, 2020
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8 changes: 8 additions & 0 deletions lib/hpath/filter.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ def initialize(string = nil)
[:and, []]
else
case string
when /!=/ then [:inequality, string.split("!=")]
when /=/ then [:equality, string.split("=")]
when /</ then [:less_than, string.split("<")]
when />/ then [:greater_than, string.split(">")]
Expand Down Expand Up @@ -41,6 +42,13 @@ def applies?(object)
elsif object.respond_to(key)
object.send(key) == value
end
elsif @type == :inequality
key, value = @operands
if object.is_a?(Hash)
object[key.to_s] != value.to_s
elsif object.respond_to(key)
object.send(key) != value
end
end
end
end
2 changes: 1 addition & 1 deletion lib/hpath/parser/filter_expression_parser.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ def parse(string)
current_filter = Hpath::Filter.new
parent = {} # look up table

string.gsub(/\s/, "").each_char do |char|
string.each_char do |char|
unless special_character?(char)
char_buffer << char
else
Expand Down