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Formula parsing extensions

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This commit is contained in:
cryptogopher 2019-11-10 23:37:11 +01:00
parent 7032bd4fb0
commit d768adb86b
1 changed files with 4 additions and 3 deletions
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7
lib/body_tracking/formula.rb
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@ -83,7 +83,8 @@ module BodyTracking
# failing test vectors: # failing test vectors:
# - fcall disallowed: "abs(Fats)+Energy < 10" # - fcall disallowed: "abs(Fats)+Energy < 10"
# working test vectors: # working test vectors:
# a.abs(Fats)+Energy < 10 # Fats.abs+Energy < 10
# (Energy-Calculated).abs > 10
identifiers = [] identifiers = []
disallowed_functions = Set.new disallowed_functions = Set.new
@ -93,7 +94,7 @@ module BodyTracking
while stree.first while stree.first
ttype, token, *rest = stree.shift ttype, token, *rest = stree.shift
case ttype case ttype
when :program, :args_add_block when :program, :args_add_block, :paren
stree.unshift(*token) stree.unshift(*token)
when :binary when :binary
operator, token2 = rest operator, token2 = rest
@ -116,7 +117,7 @@ module BodyTracking
when :var_ref when :var_ref
vtype, vname, vloc = token vtype, vname, vloc = token
identifiers << vname identifiers << vname
when :@int when :@int, :@float
else else
errors << [:disallowed_token, {token: token, ttype: ttype}] errors << [:disallowed_token, {token: token, ttype: ttype}]
end end